The VQ Cath Kidston 5,000mAh Power Bank is a small power bank with a design that makes it a fashion accessory as well as a portable battery. The Cath Kidston crossover means you get the brand’s illustrative designs. The bee print finish of the model I had was rather subtle, with its cream background and the small drawings lacking any vivid colors.
If you want a little more vibrancy, two more finishes are available, both floral in nature, and incorporate bright shades of red and green. All schemes have a high-gloss finish, which VQ claims is scratch-resistant. After spending a couple of days with it, I didn’t notice any blemishes.
Other nice touches include the small power button integrated on the bezel, and the equally discreet LED dots indicating the battery life of the VQ Cath Kidston 5,000mAh Power Bank. These are integrated on the front panel in the bottom right corner, and are barely noticeably, designed to intrude as little as possible on the Cath Kidston design. The problem is, however, that they’re hard to see even when they’re lit up, and are virtually invisible when looking at them from an angle, which is less than ideal.
What is more practical, though, is the pleasingly light and slim form factor, making it easy to carry in a bag or pocket. However, while the VQ Cath Kidston 5,000mAh Power Bank is built quite well, it isn’t up there with the very best power banks. The plastic panels do flex somewhat, and while the joins to the bezel are strong enough, I did notice a few wide gaps in places. Also, the power button doesn’t quite sit flush with the bezel as perhaps it should, although it’s at least easy to use.
The VQ Cath Kidston 5,000mAh Power Bank features one USB-C, one USB-A, and one Lightning port – disappointingly, though, only the USB-A can be used for charging devices, as the other two are for input only. This is especially baffling in the case of the Lightning port, as this is a now-defunct standard for older Apple devices, so quite what it’s doing here as an input is a mystery.
What’s also unusual is that VQ doesn’t provide a power output figure, although it does list the voltage and amperage for both the input and the output, so with some basic math, its total wattage should be 20.5W.
Charging my Google Pixel 7a from 50% to full took about two and a half hours, which is an adequate performance. The bank depleted by one dot, meaning it should be able to handle two roughly full charges. Charging the VQ Cath Kidston 5,000mAh Power Bank itself from about half full took just over two hours, which again isn’t an overly impressive effort.
The VQ Cath Kidston 5,000mAh Power Bank is more expensive than other popular power banks with similar specs, so it seems you’re paying for its looks more than anything else. Unless you really must have the Cath Kidston design, there are better value picks out there.
(Image credit: Future)
VQ Cath Kidston 5,000mAh Power Bank review: price & specs
(Image credit: Future)
Should I buy the VQ Cath Kidston 5,000mAh Power Bank?
Buy it if…
You want some flair The Cath Kidston designs certainly add more interest and personality than many other power bank finishes.
You want something easy to carry around The VQ Cath Kidston 5,000mAh Power Bank is small, thin, and light, so this is an easy power bank to take on your travels.
Don't buy it if…
You want the best build The overall construction is good enough, but the chassis isn’t rock solid, and there are some questionable gaps where the panel meets the bezel.
You’re want the best performance The VQ Cath Kidston 5,000mAh Power Bank doesn’t have enough power to charge smartphones fast, and only the USB-A port can actually charge devices, which is a shame.
VQ Cath Kidston 5,000mAh Power Bank review: also consider
Ugreen 5000mAh Magnetic Wireless Power Bank For about the same price as the VQ Cath Kidston 5,000mAh Power Bank, the Ugreen provides a similarly small and sleek form, but with the added bonuses of a USB-C port for both input and output, and a MagSafe wireless charging pad for use with the best iPhones and other Apple products. It might lack the style of the VQ Cath Kidston 5,000mAh Power Bank, but it makes up for it in performance. Read our Ugreen 5000mAh Magnetic Wireless Power Bank review.
The T6S is a small power bank with an eye-catching appearance. The light pink colorway of my review unit was certainly striking, and the small rainbow stripe adds a nice accent to the overall finish. It also comes in black, white, and light blue finishes.
Quite why it has the design of a digital camera from 20 years ago I’m not sure, but this does lend it a fun, retro charm. The faux camera lens also cleverly doubles as an LED display, which is very bright and clear, although it only displays the battery level of the T6S and nothing else.
The T6S is pleasingly compact for a 10k power bank, being shorter and thinner than some of the best power banks with the same capacity. However, it’s quite thick in terms of depth, so some may struggle to fit this comfortably in their pocket. The weight is perhaps a little too hefty for this style of carry as well, although it still isn’t what I’d call heavy.
It’s free of any kind of interface, save for a very discreet power button hidden away on the rear side, which sits flush with the chassis and finished in the same color, so as not to spoil the contours of the T6S.
There are two USB-C ports and one Lightning port, all of which function as inputs in addition to outputs. However, the Lightning port and the adjacent USB-C port are heavily recessed with an opening that was too small to fit any of my numerous spare cables. Thankfully, the other USB-C port on the opposite side isn’t recessed, so there’s no issue here.
The T6S comes with a USB-C-to-Lightning cable that fits like a glove in these slots. At first, this connection type threw me, as I couldn’t see the point. Then I realised that it’s actually quite versatile, allowing you to charge your USB-C devices by plugging the Lightning end into the bank, or your older Apple devices by plugging in the USB-C end.
What’s more, since these inputs are right next to each other, you can plug both ends of the cable to create a carrying loop, which works thanks to the durable cable material and the secure fit of the ports. The drawback of this cable, though, is its short length, so you’ll need your device right next to the T6S while charging.
All ports are capable of 20W PD charging, and three-way simultaneous charging is possible too. I managed to charge my 4,385mAh Google Pixel 7a from half to full capacity, using the included Lightning-to-USB-C cable, in just over an hour, which is a good performance.
However, the battery of the T6S depleted by 40% in the process, which is less impressive, and doesn’t quite seem to chime with its 10,000mAh capacity; other power banks I’ve tested with the same capacity dipped by about a third instead, and I would’ve expected to get closer to two full charges out of it than I did. Charging the bank itself takes about four hours from empty to full, which is about average for its size.
At just over £20, the T6S represents good value considering its portability, fun looks, and clever cable. Other power banks at this price offer similar features, but not many have the same quirky stylings as the T6S, so if that’s important to you in a power bank, not many can match the T6S on that front.
(Image credit: Future)
VRURC T6S power bank review: price & specs
(Image credit: Future)
Should I buy the VRURC T6S power bank?
Buy it if…
You want something stylish The T6S doubles as a fashion accessory thanks to its vibrant colorways and retro camera aesthetic.
You want a clever cable It may be short but the included cable is versatile for charging purposes, and doubles as a carrying handle to boot.
Don't buy it if…
You want to use your own cables Not many cables will fit in the two recessed ports. Thankfully, the non-recessed USB-C port has no problem in this regard.
You don’t have older Apple devices Lightning is a defunct connector type, so unless you still have older Apple devices, the port will be surplus to requirements.
VRURC T6S power bank review: also consider
INIU B61 Power Bank 10000mAh Another fun-sized 10k power bank, the Iniu B61 is slightly more expensive than the T6S, but has a little more power at 22.5W. It might not come with a clever cable, but the B61 does have two USB-A ports, which are probably more useful to more users than a Lightning port. If you want a cheaper power bank with the same capacity, there’s the B41, although this has less power (15W). Read our INIU B61 review.
The Xiaomi 33W 10,000mAh Power Bank is a small power bank with an integrated USB-C cable for added convenience, making it ideal for light travelers. The smart, minimalist looks are welcome too. The Ice Blue colorway I had looked classy, but there’s a Tan variant if you want something a little lighter. Both models are elegant and complement the sleek form of the Xiaomi 33W 10,000mAh Power Bank.
In keeping with its uncluttered approach, there’s no screen or interface to speak off, aside from a power check button and four discreet LED dots to indicate battery and charging status. Despite their small size, they’re pleasingly bright, which makes them easy to see at a glance or at a distance.
I also appreciated the small form factor, with its square shape taking up little room. This is all the more impressive considering its 10,000mAh capacity, as not even some of the best power banks this size have such a small footprint. However, it’s thicker than some of them, and while the Xiaomi 33W 10,000mAh Power Bank isn’t exactly heavy, it’s not the lightest either.
The plastic material body feels reasonably premium, as it’s smooth to the touch and feels solidly constructed. However, the stress relief for the integrated USB-C cable seems quite flimsy, and I wouldn’t trust it to withstand too many bends or prolonged squashing, so I’d be careful when packing it deep inside a bag. I also wouldn’t use it as a carrying handle, although in fairness, Xiaomi doesn’t mention this as a feature.
Unfortunately, the housing that keeps the jack end stowed away isn’t as secure as I would’ve liked either. It does preserve the perfectly flat contours of the bank, though, as the jack sits flush with the side panel when stowed.
In addition to the integrated cable, the Xiaomi 33W 10,000mAh Power Bank also has a USB-A port and a USB-C port. Three-way simultaneous charging is supported too, as well as two-way 30W fast charging.
Charging performance is good, as it managed to charge my Google Pixel 7a, which has a 4,385mAh battery, from empty to full in just over 90 minutes, which is a solid performance.
More impressively, the Xiaomi 33W 10,000mAh Power Bank only lost one of its four LED dots, which means you should get between 2-3 full charges of a smartphone out of it. Charging the bank itself takes somewhere between three and a half to four hours, which is reasonable for this battery size.
For the price of £19.99 (about $26 / AU$41), the Xiaomi 33W 10,000mAh Power Bank represents good value. Not many power banks with this capacity take up so little real estate, nor have an integrated cable in addition to two extra ports. The cable might not endure as much punishment as others, but for light traveling the Xiaomi 33W 10,000mAh Power Bank should make for a convenient companion.
(Image credit: Future)
Xiaomi 33W 10,000mAh Power Bank review: price & specs
(Image credit: Future)
Should I buy the Xiaomi 33W 10,000mAh Power Bank?
Buy it if…
You want something small Not many power banks with this capacity are so small, and it’s quite easy to tuck away in a pocket.
You want multiple charges The Xiaomi 33W 10,000mAh Power Bank only lost one bar after fully replenishing my smartphone, so you should get at least a couple of charges from it.
Don't buy it if…
You’re going to take it on adventure holidays The Xiaomi 33W 10,000mAh Power Bank is built well enough, but the stress relief for the integrated isn’t the sturdiest, and the jack housing isn’t the most secure.
You want something thin It may be short across its length and width, but it’s quite thick in terms of depth, which arguably might be the most important dimension for some.
Xiaomi 33W 10,000mAh Power Bank review: Also consider
Iniu B41 The Iniu B41 has the same capacity as the Xiaomi 33W 10,000mAh Power Bank but is slightly cheaper, although it has less power and doesn’t have an integrated cable. It does, however, include a handy flashlight. And while it’s longer than the Xiaomi 33W 10,000mAh Power Bank, it’s thinner, which might be preferable for some users. The port selection is slightly different too, with two USB-A ports and one USB-C port. Read our Iniu B41 review.
The Xiaomi 33W 10,000mAh Power Bank is a small power bank with an integrated USB-C cable for added convenience, making it ideal for light travelers. The smart, minimalist looks are welcome too. The Ice Blue colorway I had looked classy, but there’s a Tan variant if you want something a little lighter. Both models are elegant and complement the sleek form of the Xiaomi 33W 10,000mAh Power Bank.
In keeping with its uncluttered approach, there’s no screen or interface to speak off, aside from a power check button and four discreet LED dots to indicate battery and charging status. Despite their small size, they’re pleasingly bright, which makes them easy to see at a glance or at a distance.
I also appreciated the small form factor, with its square shape taking up little room. This is all the more impressive considering its 10,000mAh capacity, as not even some of the best power banks this size have such a small footprint. However, it’s thicker than some of them, and while the Xiaomi 33W 10,000mAh Power Bank isn’t exactly heavy, it’s not the lightest either.
The plastic material body feels reasonably premium, as it’s smooth to the touch and feels solidly constructed. However, the stress relief for the integrated USB-C cable seems quite flimsy, and I wouldn’t trust it to withstand too many bends or prolonged squashing, so I’d be careful when packing it deep inside a bag. I also wouldn’t use it as a carrying handle, although in fairness, Xiaomi doesn’t mention this as a feature.
Unfortunately, the housing that keeps the jack end stowed away isn’t as secure as I would’ve liked either. It does preserve the perfectly flat contours of the bank, though, as the jack sits flush with the side panel when stowed.
In addition to the integrated cable, the Xiaomi 33W 10,000mAh Power Bank also has a USB-A port and a USB-C port. Three-way simultaneous charging is supported too, as well as two-way 30W fast charging.
Charging performance is good, as it managed to charge my Google Pixel 7a, which has a 4,385mAh battery, from empty to full in just over 90 minutes, which is a solid performance.
More impressively, the Xiaomi 33W 10,000mAh Power Bank only lost one of its four LED dots, which means you should get between 2-3 full charges of a smartphone out of it. Charging the bank itself takes somewhere between three and a half to four hours, which is reasonable for this battery size.
For the price of £19.99 (about $26 / AU$41), the Xiaomi 33W 10,000mAh Power Bank represents good value. Not many power banks with this capacity take up so little real estate, nor have an integrated cable in addition to two extra ports. The cable might not endure as much punishment as others, but for light traveling the Xiaomi 33W 10,000mAh Power Bank should make for a convenient companion.
(Image credit: Future)
Xiaomi 33W 10,000mAh Power Bank review: price & specs
(Image credit: Future)
Should I buy the Xiaomi 33W 10,000mAh Power Bank?
Buy it if…
You want something small Not many power banks with this capacity are so small, and it’s quite easy to tuck away in a pocket.
You want multiple charges The Xiaomi 33W 10,000mAh Power Bank only lost one bar after fully replenishing my smartphone, so you should get at least a couple of charges from it.
Don't buy it if…
You’re going to take it on adventure holidays The Xiaomi 33W 10,000mAh Power Bank is built well enough, but the stress relief for the integrated isn’t the sturdiest, and the jack housing isn’t the most secure.
You want something thin It may be short across its length and width, but it’s quite thick in terms of depth, which arguably might be the most important dimension for some.
Xiaomi 33W 10,000mAh Power Bank review: Also consider
Iniu B41 The Iniu B41 has the same capacity as the Xiaomi 33W 10,000mAh Power Bank but is slightly cheaper, although it has less power and doesn’t have an integrated cable. It does, however, include a handy flashlight. And while it’s longer than the Xiaomi 33W 10,000mAh Power Bank, it’s thinner, which might be preferable for some users. The port selection is slightly different too, with two USB-A ports and one USB-C port. Read our Iniu B41 review.
The Cuktech 15 Ultra is a power bank with a large output designed for charging laptops and similar devices on the go. There’s no getting around the fact that it’s a sizable unit. It’s admirably thin across its width, but it’s quite long and has a thick depth. This shape may suit some but disappoint others depending on the dimensions and packing arrangements of their luggage.
Its looks aren’t anything special, adopting a two-tone grey and black color scheme that’s not the most vibrant. The front panel for the screen looks smart with its gloss finish, though, while the back panel has a subtle texture that helps with grip slightly.
The build quality of the Cuktech 15 Ultra is quite good, with materials that feel reasonably premium and there’s no flex at all when pressing any side. However, the join as the chassis meets the display is quite prominent, owing to the inset nature of the display panel, so this isn’t as seamless a design as some of the best power banks out there.
The power button is integrated within the display panel, although again there’s a fairly prominent gap around the edges. Oddly, it’s emblazoned with two vertical lines, rather than the standard power symbol, but it’s at least clear to see. It operates very smoothly, providing plenty of feedback when clicked.
The standout feature of the Cuktech 15 Ultra, though, is the screen. It can display information such as total input and output readings, as well as real-time wattage, amperage and voltage. Battery level, estimated charging times, and temperature warnings are also given.
There are also a few settings that can be adjusted using this screen: you can choose whether the first USB-C port is input only, output only, or both; and you can set the screen to always stay on – two useful features I haven’t seen on other power banks.
However, despite the full-length front panel, the actual display only comprises a small area by comparison, meaning all readouts are crammed into a relatively small space, which does compromise readability somewhat.
The Cuktech 15 Ultra features two USB-C ports and one USB-A port, delivering a total output of 165W, or a maximum of 140W from a single port. Three-way simultaneous charging is also possible, although the maximum outputs drop to 100W for one USB-C port, 45W for the other, and 15W for the USB-A port. Three ports might be plenty for some, but there are similarly sized – and even some smaller – power banks out there that manage to pack in four ports.
When it comes to performance, the Cuktech 15 Ultra managed to charge an HP Chromebook Plus 15.6-inch, which can charge at 45W, from empty to 98% in about two hours, which is an impressive performance – and it stayed cool throughout. However, it ran out of battery before it could charge the Chromebook to 100%, so it just falls short of providing even a single full charge for large devices.
Thankfully, charging the Cuktech 15 Ultra itself is quick, as it took me about an hour to top it up from 25% to full. This was via a single USB-C input, but you can use both ports at the same time for increased charging power.
Given its price, the Cuktech 15 Ultra competes with other large power banks, such as the Anker Laptop Power Bank, which is similarly priced. This bank, though, has a slightly larger capacity, and features two inbuilt USB-C for added convenience. However, its display doesn’t quite offer the same wealth of information as the Cuktech 15 Ultra. The two are closely matched, so if you went for the Cuktech 15 Ultra, you likely won’t be disappointed.
(Image credit: Future)
Cuktech 15 Ultra review: price & specs
(Image credit: Future)
Should I buy the Cuktech 15 Ultra?
Buy it if…
You want to charge large devices The large 165W total output means you should be able to charge many modern laptops.
You want plenty of information The Cuktech 15 Ultra has some of the most comprehensive information I’ve seen from a power bank display, including readouts for wattage, amperage, and voltage, and various adjustable settings.
Don't buy it if…
You want the largest capacity The power output might be large, but the 20,000mAh capacity doesn’t quite match up, meaning you might not even get a single full charge of a laptop from it.
You want the smallest power bank The Cuktech 15 Ultra does an admirable job of condensing all that power into a thin form factor, but it’s still quite thick and long, and not all that light.
Cuktech 15 Ultra: also consider
Anker Laptop Power Bank If you need plenty of power and output, then the Anker Laptop Power Bank is a great choice. It has similar dimensions to the Cuktech 15 Ultra, but additionally features two inbuilt UCB-C cables: one retractable and one that doubles as a carry handle. It also comes with two extra ports, meaning it beats the Cuktech 15 Ultra by one when it comes to outputs and inputs. While it does have a display, it’s not as detailed as that on the Cuktech 15 Ultra. However, it’s close to the same price (or cheaper in certain regions), yet has the same power output and a slightly greater capacity (25,000mAh).
Anker MagGo Wireless Charging Station 3-in-1 Foldable Pad review
The Anker MagGo Wireless Charging Station 3-in-1 Foldable Pad is a travel-friendly Qi2 MagSafe charger with charging modules for an iPhone and AirPods, and a certified Apple Watch fast-charging module. It has a retail price of $89.99 / £89.99 / AU$199.99 on the Anker website and can be purchased at Amazon too.
The material of the Anker MagGo Wireless Charging Station 3-in-1 Foldable Pad looks and feels high-quality, and the patented design is well-considered. I was particularly happy to see Anker has incorporated materials that could reduce their environmental impact by using 75% PCR (post-consumer recycled) plastic in the outer casing of the MagGo Wireless Charging Station 3-in-1 Foldable Pad.
It took mere moments to fold the MagGo Wireless Charging Station 3-in-1 Foldable Pad down small enough to fit in the palm of my hand, and the magnets were strong enough to withstand the depths of my bag but easy to pull apart when needed. It was not so easy to remove the iPhone from the charging pad, however, unless I had two free hands to pry them apart and stop the charging pad from hitting the table once separated.
(Image credit: Cesci Angell / Future)
Although I liked the novel UFO-meets-macaron aesthetic, I found the charger moved easily when laid flat to charge three devices, especially when placing or removing the iPhone and Apple Watch. The charging module for the latter made me the most uncomfortable, as I could hear the outer surface scraping on the table each time it moved. It got a little marked from the rough surface of the table I photographed it on – fortunately it wiped off easily and there didn’t appear to be any scratches, but I’d still advise caution. This can be avoided if an Apple Watch has an all-in-one band or a sturdy strap is left fastened, as the charger’s silicone strap enables the Apple Watch charging module to tilt upwards, allowing upright charging.
I’m not really a fan of flat wireless chargers – unless it’s a charging pad I can comfortably hold in my hand like the Anker MagGo Wireless Charger Pad. However, I was pleased to discover the Anker MagGo Wireless Charging Station 3-in-1 Foldable Pad could be made into a stand by attaching the Apple Watch charging module to the back of the iPhone module. It’s not a perfect solution as the phone can only be landscape and there’s only one viewing angle, but as Anker’s point was to facilitate StandBy mode, it does the job.
(Image credit: Cesci Angell / Future)
I’ve tested a fair amount of wireless chargers that seemed to take themselves too literally. This isn’t the end of the world if they charge efficiently with any cable and adapter, but some require the latter to be above a certain wattage. Fortunately, I won’t be adding the Anker MagGo Wireless Charging Station 3-in-1 Foldable Pad to that list, as it comes with a 40W adapter and a conveniently long 5 ft / 1.5 m USB-C to USB-C cable too.
The Anker MagGo Wireless Charging Station 3-in-1 Foldable Pad took a commendable hour and fifty-six minutes to fully charge an 3,095mAh iPhone 13 Pro, which is almost twenty minutes faster than the Anker 3-in-1 Cube with MagSafe. The Apple Watch charging speed was good too, taking just an hour and three minutes to recharge my Apple Watch Series 9, only one minute shy of the fastest MagSafe charger I’ve tested to date, the Anker MagGo Wireless Charging Station 3-in-1 Stand.
In closing, I really quite like the Anker MagGo Wireless Charging Station 3-in-1 Foldable Pad. Certain aspects may not be entirely to my preference, but it’s well–made out of good-looking materials, and the patented design makes it conveniently easy to fold up and pack away. It’s pretty pricey, for sure, but for the good charging speeds, eco-conscious materials, compact size, and light weight, you’re getting value for money here. If you’d like to explore other MagSafe charger options, I’d recommend checking out our pick of the best wireless chargers.
Anker MagGo Wireless Charging Station 3-in-1 Foldable Pad review: Price & specs
Should I buy the Anker MagGo Wireless Charging Station 3-in-1 Foldable Pad?
Buy it if…
You want a small and convenient travel-friendly wireless charger This charger is easy to fold down to a satisfyingly small size, making it perfect to pack away quickly whether you’re off on your travels or taking it to the office to keep your phone juiced up as you work.
You want something minimal but efficient Despite its clever design, this Anker charger keeps things fairly simple with just three wireless modules linked together with silicone straps. Its ability to fold down into a stand to charge the iPhone alone is a great space-saver too, if that’s the device you’ll charge most often.
Don't buy it if…
You want a wireless charger you can use one-handed As there’s no weight to this Anker charger and no grippy base to keep it in place, it makes it very difficult to remove the iPhone from the charging pad. So if you’re someone like me who needs access to their phone regularly while working, it could prove irritating after a while.
You want a cheap 3-in-1 charging solution As much as I like this charger, there’s no hiding the fact it’s very expensive. The price is reasonable for those wanting a compact and high-quality travel charger with good charging speeds, but if your budget is half as much as this, there are other options out there.
Anker MagGo Wireless Charging Station 3-in-1 Foldable Pad review: Also consider
Mous MagSafe Compatible 3-in-1 Portable Charger For around half the price of this travel-friendly Anker charger, you could purchase this pocket-sized portable charger that folds down to around the size of a credit card and is only 0.5 inches / 13.4mm deep. It’s certainly not the fastest charger out there, but if cost and convenience are the priority over fast charging, this little 3-in-1 charger is worth a look. If you’re interested in learning more, have a read of my full review of the Mous MagSafe Compatible 3-in-1 Portable Charger.
The Anker 313 Wireless Charger Stand has a list price of $23.99 on the Anker US website for the black model, and at the time of writing there's a $9 saving on offer, lowering the price to just $14.99. The Anker 313 Wireless Charger Stand can also be purchased at Amazon at a list price of $19.99 / £19.99, but as I write this review it's been reduced to $14.99 / £13.99 thanks to a limited-time deal.
One thing to note is that the product name varies slightly depending on where you look. I've come to expect Anker's disjointed and mildly frustrating naming conventions after reviewing so many of their chargers. There's often a different product name on the box than the website, and the name tends to differ again on Amazon too. This charger is sold as the Anker 313 Wireless Charger (Stand) on the Anker website and at Amazon US but is referred to as the PowerWave in the contents, and on the packaging. It's sold under the name Anker PowerWave stand at Amazon UK. If you ever get confused by the names of Anker chargers, you can cross-reference the model numbers for confirmation.
(Image credit: Future / Cesci Angell)
The design of the Anker 313 Wireless Charger Stand couldn't get much simpler. The charging stand comes in one piece, with the backward-angled phone holder attached to the front edge of the stabilizing rear stand. The outer is made of a soft-sheen plastic that is nice to touch, but there is a slightly sharp edge to the join between the front and back panels of the charging pad. A small shelf extends at an angle from the bottom of the charging pad, which was easy to place my phone on, however, it didn't offer much stability as it lacks any lip or silicone for extra hold. On the front of this ledge is a small blue LED ring that illuminates when the charger is connected to power.
The Anker 313 Wireless Charger Stand is available in Black on the Anker website and at Amazon, with the latter also offering a white model that costs an extra dollar or so. Curiously, Anker has used an outdated micro USB power port on the 313 Wireless Charger Stand, though fortunately it does provide a 3 ft / 900mm cable, saving me scrabbling through drawers in a vain attempt to hunt one down, although I would have preferred more length.
As this charger doesn't feature a MagSafe attachment, phone placement must be correct to ensure efficient charging. This lack of magnetic hold also means that anyone on the clumsy side, such as myself, must be careful not to knock it because there's nothing to hold the phone in place.
(Image credit: Future / Cesci Angell)
When it came to charging an iPhone 13 Pro, the performance of the Anker 313 Wireless Charger Stand was underwhelming, taking three hours and twenty minutes to fully recharge from 0% - 100%. This is especially disappointing considering the INIU I212 Adjustable 15W Fast Wireless Charger was able to perform the same task in just two hours and sixteen minutes. Granted, the INIU charger is a little more expensive, but it more than makes up for it with the adjustable viewing angle, and the aforementioned charging speed.
Personally, I wouldn't purchase an Anker 313 Wireless Charger Stand due to its static design and slow charging speeds. However, when the price is discounted, it could prove a worthwhile purchase for someone who isn't fussed about speedy charging and wants to take their phone off the stand with ease, as there's no magnetic attachment to contend with. But even then, I'd suggest spending just a little more and buying the aforementioned INIU I212 Adjustable 15W Fast Wireless Charger; it's worth it. If you're looking for something faster or capable of charging more than one device, I recommend checking out our pick of the best wireless chargers.
Anker 313 Wireless Charger Stand review: Price & specs
Should I buy the Anker 313 Wireless Charger Stand?
Buy it if…
You're happy to wait If you're someone who doesn't constantly have your phone in your hand, or you just want a cheap charging stand to pop your phone on when you go to bed, this charger will meet your needs.
You just want something cheap When discounts are applied, the price is satisfyingly low for a brand-named wireless charging stand. You only need to spend a little more for a charging stand with an adjustable viewing angle, as shown in our also consider section below.
Don't buy it if…
You want a quick charger This charging stand won't be winning any medals for its speed, taking nearly three and a half hours to charge an iPhone 13 Pro, which is an hour longer than it took a similar model.
You want some versatility This charging stand is about as basic as you can get. It only charges one device at a time, and the viewing angle is fixed, meaning it's not the best choice for anyone who wants to use their phone as it charges.
Anker 313 Wireless Charger Stand review: Also consider
INIU I212 Adjustable 15W Fast Wireless Charger I'm a big fan of this adjustable Android and iPhone charging stand. Its angle adjustment range should suit most situations, and it charged an iPhone 13 Pro an hour quicker than the Anker 313 Stand. It is a smidge more expensive, but the benefits far outweigh the price difference in my opinion. Read our full INIU I212 Adjustable 15W Fast Wireless Charger review.
The Nothing Phone 3a Pro (officially Nothing Phone (3a) Pro but I’m not typing that many parentheses) is the most interesting phone you can buy for less than $500 / £500 / AU$850, and if you’ve been craving something different than the cheerful bubblegum styling of cheap Android phones, you should consider the Nothing Phone 3a Pro no matter your price range.
For a full $140 / £150 / AU$150 less than the cheapest iPhone, the iPhone 16e, you can get the Nothing Phone 3a Pro, which has a larger screen with a 120Hz refresh rate, a bigger battery and faster charging, plus more storage and more RAM.
You also get a camera with 3x optical zoom, a feature unheard of at this price range. Most cheap phones give you wide, ultra-wide, and macro cameras, not a real zoom lens.
And all of that comes before I get to the Nothing Phone 3a Pro’s unique design (unique except for the nearly-identical Nothing Phone 3a), which takes a stripped-down approach so far that you can literally see into the back of the phone as if you have x-ray vision.
This see-through look a signature of Nothing Phone devices, along with the cool Glyph LED lights, though the Nothing Phone 3a Pro looks a bit more restrained and polished than previous models. It looks more like a circuitry subway map than an accidental phone autopsy.
The Nothing Phone LED lights are here, in a simple ring rather than an enigmatic ‘Glyph’ arrangement like I saw on the first two Nothing Phone devices. The Glyph system is more than just decorative, it’s actually quite functional and a bit nostalgic.
I remember when the LED lights were a key selling point for cell phones and I’d spend time customizing my friends’ light cues along with their designated ringtone. Nothing Phone 3a Pro let me do that again, assigning light patterns to my friends and family. I even had fun banging out my own patterns on the glyph-maker software.
I give Nothing a lot of credit – there are few phones with a feature like the glyph that is this fun. Most phones are just a slab of glass with cameras on the back. Samsung might give you a pen, but you pay a lot for it. With the Nothing Phone 3a Pro (and Nothing Phone 3a), you get the unique glyph feature that's entertaining on its own and adds unique flair to your calls and alerts.
That said, this is still a decidedly bargain phone, with a less-powerful chipset inside and limited support for US networks. I saw plenty of lag and stuttering performance on this phone, more than I’ve see on slightly more expensive and powerful phones like the OnePlus 12R or even the Google Pixel 8a.
I had no problem using my Nothing Phone 3a Pro on AT&T’s network in the New York area. Nothing says some users might have to call AT&T or Verizon to have their phone’s IMEI (a network identifier) whitelisted, or approved, by the carrier. T-Mobile fans should have no problem at all.
Performance issues aside, it’s almost sad that Nothing hasn’t created an even more premium device above the Nothing Phone 3a Pro, because it’s clear that plenty of work went into the interface and design, and phone fans who normally shun cheap phones might enjoy the minimalist and unique NothingOS. Don't knock it until you've seen it.
The Nothing Phone 3a Pro feels special. This isn’t a pared back phone like the Galaxy A56, which is like a Diet Galaxy S25. The Nothing Phone 3a Pro improves on previous Nothing Phones with a more durable design, a better display, versatile cameras, and faster performance all around. This is the best Nothing Phone ever, and this is one bargain phone you shouldn’t ignore.
Nothing Phone 3a Pro review: price and availability
$459 / £449 / AU$849 with 12GB of RAM and 256GB of storage
Available in the US through Nothing Beta program
(Image credit: Philip Berne / Future)
The Nothing Phone 3a Pro will be available worldwide in one configuration for $459 / £449 / AU$849. You can choose a white or shiny grey exterior and get 12GB of RAM and 256GB of storage inside. That’s a respectable amount of storage and RAM for the price – much more than the 8GB/128GB you'll get on the Samsung Galaxy A56.
While not quite this cheap, for a bit more you can buy the Google Pixel 8a or OnePlus 12R. Both of those phones get discounted frequently to match the Nothing Phone 3a Pro’s price, but those phones were both new in 2024. Samsung’s new Galaxy A56 will cost about the same as the Nothing Phone 3a Pro, but that phone won’t hit the US until much later this year.
Most of the world can simply order the Nothing Phone 3a Pro through Nothing.tech or a retail partner, but in the US there are a couple of hoops to jump through. Nothing saves money by cheaping out on radio bands, so the Nothing Phone 3a Pro doesn’t support every single band on the three major US carriers.
If you use T-Mobile in the US, you’re in luck with the most supported bands, but AT&T support lags a bit, and Verizon users will be missing enough bands that it might make sense to look elsewhere if you need the best cell service possible.
For this reason, Nothing sells the Nothing Phone 3a and Phone 3a Pro in the US under a ‘Beta’ program so that users will be aware of what they are missing. I used the Nothing Phone 3a Pro in the New York area on AT&T. I got a text message from AT&T right away that my phone wasn’t supported. I ignored the message and used the phone normally for the rest of the week and I had no noticeable issues. Network speeds were good.
Value score: 5/5
Nothing Phone 3a Pro review: specs
The Nothing Phone 3a Pro uses a Qualcomm Snapdragon 7s Gen 3 chip, which is a fairly new platform from Qualcomm, so it can support all of the latest software as well as upcoming AI features, should Nothing decide to add more machine learning.
The most outstanding spec is the 3x optical zoom camera, which is unique in this price range. Nothing uses periscopic lens technology, like you’ll find on the Galaxy S25 Ultra’s 5X zoom lens, to add reach.
Otherwise, the large display is noteworthy for its high refresh rate and brightness, both of which top Apple’s latest supposed-bargain iPhone 16e. Across the board, you won’t find much better specs on a smartphone without spending hundreds more, and Nothing also gives you the unique Glyph lights around back.
Nothing Phone 3a Pro review: design
Totally unique transparent design with LED Glyph lights
A bit thick and heavy, but not too much
(Image credit: Philip Berne / Future)
The Nothing Phone 3a Pro stands out, even in the muted grey and white color options available. At first glance, friends who saw the transparent back, with its roadmap of flat ribbon cables and antenna lines, asked what was going on with my phone.
Folks who caught a glimpse when the Glyph lights flared always wanted to know what phone I was using.
The design is decidedly tech-forward, and the Glyph light patterns, with their matching sound cues, and the minimalist NothingOS interface only reinforce this feeling. Most phones try to disappear behind the display and the content, but the Nothing Phone 3a Pro begs to be seen from every angle. I was looking for opportunities to place this phone face down so I could watch it ring.
The design is so unusual that you won’t notice it feels a bit cheap. The seams are not as perfectly aligned as the edges on a Galaxy S25 or iPhone 16. The phone is thick – at 8.4mm, it’s thicker than an iPhone 16e or Galaxy A56.
The transparent back is glass: a Chinese knock-off of Gorilla Glass called ‘Panda Glass’ instead of plastic like previous Nothing Phone devices. The camera bump is huge and unapologetic, with textured lines that draw a circle around the frame. The Glyph lights ring the cameras, and can also act like a ring light when you’re shooting.
The Nothing Phone 3a Pro features a new Essential Key, which is a button that will take a screenshot or record a voice memo. It won’t just store these entries, it feeds them into an Essential Space app that analyzes your notes with AI to give you summaries and answers. In practice… it needs work. I hope the Essential Key gets repurposed in a future NothingOS update so that it can do a bit more.
Design score: 3/5
Nothing Phone 3a Pro review: display
Big, bright display with a fast refresh rate
Not as bright in our tests as Nothing claims
(Image credit: Philip Berne / Future)
The Nothing Phone 3a Pro features a huge, 6.77-inch AMOLED display that can refresh at a variable rate up to 120Hz. It looked bright, colorful, and smooth in my time reviewing the Phone 3a Pro. There was some stuttering, but I suspect the slower chipset was to blame, as the display could handle whatever video content or fast-scrolling lists I threw its way.
I wonder if this display is overkill for Nothing Phone 3a Pro. NothingOS is nearly monochromatic, and in fact there is a monochrome mode if you want to eliminate all colorful distraction from your phone. Maybe Nothing should have developed a unique display to play into those strengths, instead of competing on color and brightness with Samsung and Google.
Nothing claims the Nothing Phone 3a Pro can hit 3,000 nits at peak brightness, but in our Future Labs tests we couldn’t manage half that brightness level. We still saw peak brightness well over 1,000 nits, which is great, but not what Nothing claims.
Display score: 3/5
Nothing Phone 3a Pro review: software
NothingOS offers a unique look and plenty of widgets
Nothing Phone 3a Pro gets 3 years more Android, 6 years more security
(Image credit: Philip Berne / Future)
The Nothing Phone 3a Pro uses NothingOS on top of Android 15, and NothingOS could really be considered a Theme and Widget combo pack. It doesn’t add a whole lot of useful features to Android, but instead it succeeds by taking away distractions.
By distractions, I mean color and shapes. The look of NothingOS can best be described as a monochrome, low-resolution, dot matrix theme. There's an actual monochrome mode you can enable, but the basic NothingOS theme is mostly black and white, with graphics that reduce iconography, like clouds and the sun in the weather app, to a series of large dots.
It kind of works, if you like this style. Nothing even includes an AI wallpaper generator, a feature very en vogue with the smartphone elite, though in this case the choices are much more limited than you’ll find on a Galaxy or Pixel phone.
On my Galaxy I might create a ‘lamp of flowers in pink and purple,’ with thousands of possible combinations of nouns and colors. On my Nothing Phone 3a Pro I can choose ‘flora’ and ‘iridescent’, and up to 30 total combos. What you get ends up looking like a wallpaper that Nothing might have included with its phone anyway.
If you press the new Essential Key twice, you open a new Essential Space app, where you can find the screenshots that you took and the voice memos you saved. Only the screenshots that you capture using the Essential Key end up here. If you press the power button and volume down, you get a screenshot in your Gallery, but not in the Essential Space. Weird.
Honestly, I didn’t have any use for the Essential Key or Essential Space during my time with the Nothing Phone 3a Pro, and I didn’t feel I was missing anything except a better use for the new button. I rarely take screenshots or record voice memos, and I’m not going to change my behavior for this phone, so if you’re like me, you won’t see the benefit. Hopefully Nothing will add more to make this useful for more people.
Software score: 3/5
Nothing Phone 3a Pro review: cameras
Good cameras (but not as good as Nothing's bragging)
A 3x optical zoom lens is unique at this price
(Image credit: Philip Berne / Future)
The people have spoken, and people say they want three cameras, so most cheap Android phones come with three cameras, but none of them give you optical zoom like the Nothing Phone 3a Pro. The Nothing Phone 3a Pro has a clever, versatile array of cameras, making it a solid pick if you need a real zoom lens.
Most phones at this price give you a fine wide-angle camera, a mediocre ultra-wide, and a terrible, low resolution macro camera. The Galaxy A55 and the Motorola Edge 2024 offer that camera setup, for instance. Nothing gives you a lot more camera bang for your buck.
You get a real 3x optical zoom with a periscope lens, which just means it’s more compact than a normal zoom lens. You also get a big 50MP sensor on that zoom lens, in addition to the 50MP main sensor. The ultra-wide sensor is only 8MP, but who cares when you have all that zoom.
The selfie camera is a 50MP sensor as well, which is too much for selfies. I ended up with a file that is six times as large as an iPhone 16 Pro selfie, even though it doesn’t have as much detail or clarity.
The image quality from the Nothing Phone 3a Pro is fine, but not incredible. The Pixel 8a will give you better images in this price range, at least with its main camera, though it only shoots up to 12MP. The Nothing Phone 3a Pro can shoot 50MP images, but you have to dig through settings to make that happen, otherwise you get a standard 12MP file.
It’s clear from the image samples that there is a lot of AI processing going on with the Nothing photos. On the zoom photos, I could get a pretty good shot overall, but if I look closely the image takes on an oil paint quality that makes it clear a computer filled in a lot of gaps and erased all the noise.
Before this phone launched, Nothing teased us by claiming that its new cameras would be as good as an iPhone. It’s not even close, but the Nothing Phone 3a Pro is not a bad camera. It takes much better photos than any Motorola phone I’ve used, and it has more versatility than comparable Samsung Galaxy A-series phones. It’s a solid camera setup for the price.
Camera score: 4/5
Nothing Phone 3a Pro review: camera samples
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Nothing Phone 3a Pro review: performance
Performance is good enough to get by
There are more powerful phones with less style
(Image credit: Philip Berne / Future)
Nothing took a step up with a Qualcomm Snapdragon 7s Gen 3 chip inside both the Nothing Phone 3a and Phone 3a Pro, but the platform still isn’t quite fast enough to keep up with the demands of Android 15 and NothingOS. I encountered plenty of lag in my time with the phone, often bad enough that the screen would stop responding to taps and then would catch up all at once. It was frustrating, but it didn’t happen too often, not every day.
The Nothing Phone 3a Pro isn’t going to be the best phone for hardcore games like Call of Duty Mobile or PUBG, but it will do fine with casual games like Balatro and Marvel Snap. Vampire Survivors choked the phone when the screen filled with enemies, but it recovered quickly enough that I didn’t lose the round.
Frankly, the competition at this price doesn’t offer much better performance – the Pixel 8a isn’t winning any benchmark crowns. If you want a fast phone for less, the OnePlus 12R is your best bet, otherwise you’ll just need to spend more if you want a serious mobile gaming machine.
Performance score: 2/5
Nothing Phone 3a Pro review: battery
Great battery life and excellent charging speeds
No wireless charging
(Image credit: Philip Berne / Future)
Battery life on the Nothing Phone 3a Pro was excellent, and the phone had no trouble lasting me a full day on a single charge with battery to spare. The phone also charges very quickly, though Nothing skimps by not offering any charger in the box, fast or otherwise.
The Nothing Phone 3a Pro can charge up to 50 watts, and I tested it with my own variable charger that can charge up to 50W or more. The Phone 3a Pro charged very quickly, and I got to 100% in just over 50 minutes, which is even faster than Nothing claims. That’s faster than the Galaxy S25 and the iPhone 16.
With a 5,000mAh battery inside (and a very dark, black interface), the Nothing Phone 3a Pro conserves power nicely. In our Future Labs tests, the Phone 3a Pro lasted just under 15 and a half hours, almost the same amount of time as the Samsung Galaxy S25. In my real world tests, I had no trouble taking photos and working through a full day on a single charge.
Battery score: 5/5
Should you buy the Nothing Phone 3a Pro ?
Buy it if...
You like the look You won’t find anything that comes close to the Nothing Phone 3a Pro design, with its unique transparent back glass and minimal interface.
You like the lights It’s surprising no other phone maker is using LED lights for notification, but Nothing gives you lights, sounds, and a composer to make your own rings.
You love the price For everything you get – the versatile cameras, unique design, great battery and charging – this phone is a steal, and worth a look over phones that cost much more.
Don't buy it if...
You play a lot of mobile games This is not a powerhouse phone; its Snapdragon 7s Gen 3 processor could sputter at times. Skip it if you need real smartphone power.
You don’t like the look or the lights There’s not much else going for the Nothing Phone 3a Pro that is unique, besides the design and the low price. But that’s enough for many folks.
You plan on keeping your phone for years The Nothing Phone 3a Pro will get three years of Android updates, but after that this phone will be far behind even mid-range performers and you may have problems.
Nothing Phone 3a Pro review: also consider
Google Pixel 8a The Pixel a-series phones are a great value, offering many of the features you’ll find on the flagship Pixel phones, with very similar camera image quality as well. Read our full review of the Google Pixel 8a
Samsung Galaxy A56 The brand-new Galaxy A56 gives you tons of Samsung AI features and great specs for a price that is comparable to the Nothing Phone 3a Pro. Read our hands-on review of the Samsung Galaxy A56
How I tested the Nothing Phone 3a Pro
I used the Nothing Phone 3a Pro for a week before this review was published. In that time, I tested the phone extensively, alongside the Nothing Phone 3a, using the same work and personal apps and accounts on each.
I used the Nothing Phone 3a Pro for taking photos, communicating with work colleagues using messages and Slack, and conducting video conference calls. I played games, and edited photos from my Google Photos library.
I connected the Nothing Phone 3a Pro to a Pixel Watch 3 and Nothing Buds. I also connected an Xbox wireless controller to play games. I connected the Phone 3a Pro to my car for multimedia and to other Bluetooth speakers for audio.
I tested the Nothing Phone 3a Pro on my personal AT&T Wireless account in the New York City area, including Connecticut, the Hudson Valley, and New Jersey, with no trouble.
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Premium power banks designed for high-wattage laptop charging are rare, but the Anker 737 stands out thanks to its 140W output, making it one of the best choices for MacBook Pros and other power-hungry laptops. Anker is a well-known brand recognized for quality, and the 737 delivers top-tier performance with a 24,000 mAh (86.4 Wh) capacity, a built-in screen, and multiple ports for a variety of devices.
While the 737 also comes with a premium price tag, at least it's easy to purchase – either directly from Anker, through online stores, or on Amazon. It's often discounted by up to 30% compared to the list price, making it a great deal for those who can catch it on sale. Plus, it's flight-safe, making it perfect for travelers who need a reliable power source for tedious long-haul flights.
(Image credit: TechRadar)
The Anker 737 is one of a small number of power banks that cater to the latest high-end laptops, with the ability to supply up to 140W (28V, 5A) from the main USB-C port. Of course, it also handles charging phones or other portable devices just as well, with the second USB-C port offering up to 100W (20V, 5A) output, while the USB-A delivers 18W (9V, 2A). The 737 supports fast charging a phone at up to 27W (9V, 3A) as well as PPS 5A (3.3V – 21V) for wide compatibility, including Samsung fast charging.
At 630 grams, the Anker 737 is heavier than some alternatives, but its square 15.7 × 5.5 × 5 cm form factor is particularly well-suited for placement in drink bottle holders and is easy to pack in most bags, though it may be a tight fit in slim laptop bags. The power bank features an excellent color screen that provides real-time information on remaining capacity, battery health, and power output from each port, making it a valuable tool for monitoring device charging. It also includes a low-current charging mode for smaller accessories, activated by double pressing the power button.
The Anker 737’s standout feature is its ability to sustain a 140W output with rock-steady voltages. While it does get warm under sustained high-wattage loads, efficiency remains solid. The Gen 1 model I tested doesn't support 12V output from the USB-C ports, but the latest Gen 2 version of the Anker 737 is upgraded with 12V/3A PD-spec output that, among other things, charges DJI drone batteries at full speed.
At 140W (28V, 5A), 85% of the rated capacity is available. At a more common 100W (20V, 5A), an excellent 89% of the rated capacity is maintained. For phone charging at 9V 20W, the efficiency remains high at 87%. USB-C charging is the most efficient, while the USB-A port delivers 70.5 Wh (81.5%) at 5V 2A compared to 74.2 Wh (86%) from USB-C.
The Anker 737 charges itself impressively fast, reaching full capacity at 140W in under an hour. At 100W, it takes approximately 1.5 hours. It supports pass-through charging at up to 90W, but doesn't allow self-charging at the same time and lacks a UPS mode. The power bank uses high-quality 21700 cells and actively monitors battery health, making it an excellent choice for heavy daily use.
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Anker 737: Price & specs
Anker 737: Test results
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Should I buy the Anker 737?
Buy it if…
You charge a laptop a lot The 140W output on the 737 is ideal for power-hungry devices.
You value premium features like the display It’s very useful being able to check the exact wattage being output by the 737.
Don't buy it if…
You just want a cheap power bank for occasional use The 737 is well worth the price tag, but only if you need all the features.
You want a slim power bank The large capacity and square form factor mean the Anker 737 won’t suit thin laptop bags
Also consider
The Anker 737 is one of the best premium power banks available, but below are a few other options if you are looking for something different.
ZMI No.20 This power bank uses premium components, has a large 25,000 mAh (90 Wh) capacity and is able to fast charge anything from a phone to a laptop at up to 100W.
Iniu B6 power bank Need something easy to carry? With 20W fast-charge capability and a 10,000mAh (37Wh) capacity, the Iniu B6 is the perfect low-cost power bank to slip into your bag when on the go.
I get hands-on with every power bank I test and conduct extensive evaluations in both lab and real-world scenarios. Using tools like the ChargerLab POWER-Z KM003C, I measure charge voltage, protocol support, and log capacity tests.
Each power bank is also tested with real devices, including phones, tablets, and laptops, and connected to a programmable load tester for multiple charge cycles. I carry a selection daily in both pockets and bags to assess their durability and ability to withstand everyday use.
All measurements and weights are personally verified, ensuring accuracy beyond the manufacturer’s listings.
Power banks that claim to fast-charge laptops often fall short, but the ZMI No.20 delivers 100W output in a premium package. ZMI might not be a name you've heard of, but the brand is a key part of Mi (Xiaomi) and is well-known for making excellent, high-quality products. The No.20 is no exception, with a large 25,000 mAh (90 Wh) capacity, high-end components, and impressive multi-device charging capabilities. It’s one of the best power banks available, though it can sometimes be difficult to purchase in Australia and the US, and almost impossible to find in the UK. Amazon is often the best place to buy it, but keep in mind that it doesn't go on sale frequently.
I purchased this power bank personally and have used it for over two years. It remains my favourite laptop-ready power bank, thanks to its high performance, great form factor, and robust reliability.
(Image credit: Future)
The ZMI No.20 features two USB-C input/output ports and one USB-A port. The first USB-C port delivers up to 100W (20V, 5A), while the second is limited to 45W (20V, 2.25A) in or out. The USB-A port can also output 100W (20V, 5A) for PD-compatible devices like laptops, but only when using the included ZMI USB-A to USB-C cable. With a total power output of 210W across all ports, the No.20 has no issue fast charging multiple laptops, phones, or handheld gaming devices simultaneously. The 25,000 mAh capacity is also nearly the largest allowed while still being flight-safe.
This power bank also supports pass-through charging and functions as a UPS, ensuring uninterrupted power delivery when plugging or unplugging devices. It works well with low-power devices like routers (using a USB-C to 12V cable), making it a viable option for backup power needs. The remaining capacity is displayed via a simple but effective light-up percentage indicator that's easy to read in sunlight but slightly too bright at night.
The long but slim form factor makes it easy to fit in bags, including backpacks and laptop bags. At 580 grams, it’s not the lightest option, but its weight is reasonable given its high capacity, and 18.8 cm length and 8.1 cm width allow it to slip into most storage pockets in bags. While providing robust protection if dropped, the shiny plastic finish is prone to scratches. These marks are cosmetic and do not affect performance, though a sleeve can help mitigate them – albeit with some added bulk.
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ZMI No.20: Price & specs
ZMI No.20: Test results
I conduct comprehensive testing of every power bank I review to ensure they meet their manufacturer’s claims. The ZMI No.20 delivers outstanding results and runs slightly cooler than competing power banks, with no observed throttling in normal use.
During testing, the No.20 output 87.9% of its capacity at 20V and 84.9% at 9V, which is above-average efficiency. It sustains 100W output on a single USB-C port or 100W + 45W across both USB-C ports without overheating. The independent USB-C ports ensure that plugging in a second device doesn't cause the first to disconnect or renegotiate power levels.
The 210W total power rating is achieved using the first USB-C port (100W) and the USB-A port (100W) with the included ZMI USB-A to USB-C cable. Connecting two 100W laptops is possible, though if both use the full 100W for an extended period, the power bank may reduce the output. After efficiency losses, the power bank can easily fully charge most laptops, giving double (or more) runtime.
When recharging with a 100W charger, the No.20 hits full capacity in about 1.5 hours (and 80% charge in under an hour), or 2.5 hours when using the 45W input.
The ZMI No.20 uses high-quality Samsung INR21700-50E cells, which typically provide better cycle life and long-term reliability compared to the pouch cells in lower-priced power banks. This makes it ideal for frequent, heavy use.
(Image credit: TechRadar)
Should I buy the ZMI No.20?
Buy it if...
You need to fast charge a laptop The 100W USB-C output is ideal for power-hungry devices like laptops and gaming handhelds.
You need a large-capacity power bank The No.20 has a 25,000 mAh capacity, making it perfect for users who frequently travel or charge multiple devices.
You use your power bank heavily The high-quality Samsung cells and premium build make it ideal for daily heavy use.
Don't buy it if...
You need a pocket-sized power bank The No.20 is on the larger side and is best suited for carrying in a bag.
You want a detailed display The No.20 tells you the remaining capacity but doesn't show extra details like output wattage.
(Image credit: TechRadar)
Also consider
The ZMI No.20 is one of the best premium power banks available, but below are a few other options if you are looking for something different.
Anker 737 (PowerCore 24K) A high-end alternative with a more detailed display, a 140W output, and a love-it-or-hate-it squarish form factor.
Iniu B6 power bank With 20W fast-charge capability and a 10,000 mAh (37Wh) capacity, the Iniu B6 is the perfect low-cost power bank to slip into your bag when on the go.
I get hands-on with every power bank I can and perform extensive testing in both the lab and real-world scenarios. Using equipment like the ChargerLab POWER-Z KM003C, I check charge voltage, protocol support, and log capacity tests.
Each power bank is also tested with real devices, including phones, tablets, laptops, and more, and then connected to a programmable load tester for multiple charge cycles. I carry a selection daily in both pockets and bags to assess their durability and ability to withstand rough, everyday use.
All measurements and weights are personally verified, ensuring accuracy beyond the manufacturer’s listings.
