This slim 10K MagSafe power bank is the fastest I’ve tested to date

The charging speed was shockingly good

The top panel of the slim Anker power bank is facing forward.
(Image: © Future / Cesci Angell)

TechRadar Verdict

The Anker MagGo Power Bank (10K, Slim) is a well-built and strong-gripping MagSafe battery pack. It proved its worth thanks to its quality fingerprint-proof materials, and by charging an iPhone 13 Pro in less than two hours. It’s a costly power bank, certainly, but if you’re looking for a travel-friendly, large-capacity, fast-charging MagSafe charger, this Anker battery ticks those boxes.

Pros

  • +

    Charges fast

  • +

    Strong magnetic grip

  • +

    Slim for a 10K battery

Cons

  • -

    Heavier than expected

  • -

    On the pricey side

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Anker MagGo Power Bank (10K, Slim) review

The Anker MagGo Power Bank (10K, Slim) is a 10,000mAh MagSafe power bank with a slimmer-than-average profile. One of Anker’s most expensive MagSafe power banks at the time of writing, it’s available at a list price of $74.99 / £69.99 / $139.95 on the Anker website, and can also be purchased at Amazon.

When inspecting the build quality of the Anker MagGo Power Bank (10K, Slim), it looked and felt sturdy. It has a metal frame around the edge and a liquid silicone covering over the charging area, which proved a little more grippy than other Anker MagSafe power banks I’ve tested. I always love to see a brand incorporate eco-conscious practices into its manufacturing, and Anker has done just that by using 75% recycled materials in the Anker MagGo Power Bank (10K, Slim).

Using this power bank was a simple case of snapping the phone into place before pressing the small button on the lower right-hand side of the charger once to activate charging. I found the grip to be strong, so I didn’t have any concerns that the phone would fall off at any point.

The curved edges and the finish of the metal frame and matte back panel made it comfortable to hold. I was impressed with the material finish, as it didn’t show fingerprints or get scratched from regular use or after sliding around on my desk. The only scratch it sustained was during photography when it had an altercation with the corner of the small cement block it was sitting on, but it can’t be blamed for that.

The power bank is standing on its end, and the silicone charging area if facing forward.

(Image credit: Future / Cesci Angell)

I can say with confidence that the Anker MagGo Power Bank (10K, Slim) is the slimmest power bank I’ve tested, but not quite slim or light enough to be a game changer for me. It’s worth noting that I have smaller-than-average hands, however, so those with average or larger hands may find that the slimmer design does make a noticeable difference. The power bank felt warm as it charged an iPhone 13 Pro; Anker states that they regulate the charging surface to stay below 104 degrees Fahrenheit / 40 degrees Celsius, and it didn’t get uncomfortably warm (quite the opposite in fact, as I was testing it on a winter day in the UK), so this wasn’t a concern.

At 200g, the Anker MagGo Power Bank (10K, Slim) felt a little on the heavy side, despite being just 0.58 inches / 14.7mm deep. But when compared to other 10K power banks such as the Ugreen Uno Magnetic Wireless Power Bank 10000mAh 15W, which weighs 230g, and the 260g Iniu B43 MagSafe 10000mAh Compact Power Bank, I may have been expecting too much considering they’ve managed to pack a 10K capacity battery into such a small package. One thing I miss compared to other power banks I’ve tested is an integrated stand. That’s just my personal preference, however, and as its slim profile is the key feature, it wouldn’t have made sense for Anker to bulk it up just to fit in a stand.

A view of the slim depth of the power bank, the textured button, and the USB-C port can be seen.

(Image credit: Future / Cesci Angell)

I was very impressed with how quickly the Anker MagGo Power Bank (10K, Slim) recharged an iPhone 13 Pro, taking just one hour and fifty minutes to do so. This result makes it the fastest MagSafe power bank I’ve tested, and the second fastest out of the large number of MagSafe chargers I’ve tested, at just twelve minutes slower than the Anker MagGo Wireless Charging Station 3-in-1 Stand. When it comes to charging the power bank itself, Anker states that it can recharge fully in up to two and a half hours when using a 30W adapter. When the Anker MagGo Power Bank (10K, Slim) is fully charged, it’s stated to have the ability to recharge an iPhone 15 Pro 1.8 times.

Overall, I was very impressed with the Anker MagGo Power Bank (10K, Slim). The fast charging speeds, 10K battery capacity, and slimmer profile make it a great choice when traveling. The lack of a stand is a shame, but we can’t have it all, and given the choice I’d rather have the speedy charging. Personally, I found it to be a little on the heavy side, so if you prefer something lightweight I’d recommend looking at a lower-capacity 5,000mAh charger like the Ugreen 5000mAh Magnetic Wireless Power Bank.

If the price tag on the Anker MagGo Power Bank (10K, Slim) is a little steep, or you’d like more features for your money, then there are plenty of other chargers at a range of price points to explore in our best power bank and best wireless charger guides.

An iPhone lays charging on top of the power bank.

(Image credit: Future / Cesci Angell)

Anker MagGo Power Bank (10K, Slim) review: Price & specs

Swipe to scroll horizontally

Price

$74.99 / £69.99 / $139.95

Model number

A1664

Total power output

15W

Devices charged

1

USB-C

Yes – input and output

Wireless charging

MagSafe / Qi2

Weight

7oz / 200g

Dimensions

4.09 x 2.78 x 0.58 inches / 104 x 70.6 x 14.7 mm

Should I buy the Anker MagGo Power Bank (10K, Slim)?

Buy it if…

You want a slim power bank that’ll recharge your phone more than once
While it may not be the slimmest power bank on the market, this power bank manages to squeeze a 10,000mAh battery into a satisfyingly slimline casing.

You want a quick charge when on the go
With the ability to charge an iPhone 13 Pro in just one hour and fifty minutes, this charger is proof that good things really do come in small packages.

Don't buy it if…

You want something lightweight
Despite the slim design, this power bank still felt pretty heavy, especially with an iPhone 13 Pro attached. I’d recommend looking at 5,000mAh batteries if a lighter weight is on your must-have list.

You want something with a stand
Many of us enjoy streaming content on our phones, which makes stands very convenient as we can sit back and relax without worrying about our phone batteries taking a nose dive. Presumably, to keep bulk to a minimum, Anker hasn’t included a stand on this power bank, making hands-free viewing a little tricky.

Anker MagGo Power Bank (10K, Slim) review: Also consider

Anker 621 Magnetic Battery
If you’ve not set your heart on a higher-capacity battery, the Anker 621 could prove the perfect alternative. At just 0.45 inches / 11.4mm thick, it’s even slimmer than the Anker MagGo Power Bank (10K, Slim). Plus, as it’s a smaller-capacity battery, it weighs much less at just 4.5oz / 129g, making it satisfyingly lightweight and compact for little top-ups on short trips. If you'd like to learn more, check out the full Anker 621 Magnetic Battery review.

Cesci Angell
Staff Writer

Cesci is a Reviews Staff Writer for TechRadar. She writes in-depth reviews based on her real-world testing across a variety of categories, but has a particularly keen interest in home tech, and has written features and reviews about gadgets ranging from headphones to smart lights to graphics tablets. She also has a broad range of experience from working in different industries, from sustainable materials and packaging to skin care. 

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