This is a longer term review as I have owned the unit for some months now and I have to say it is excellent. First off, the build quality and design are excellent. It feels very well constructed and solid in appearance. Yes, it is a little weighty, but given the power reserve on offer here it has to be.
It charges relatively quickly with the right power input coming in and the screen showing the progression of charge and time remaining is very useful. It has shown me how different chargers and leads vary on the power they feed and this in itself has become invaluable.
I have a macbook pro 16 as well as tablets, phones and other devices in the house. This unit charges them all with ease and very very quickly. It is very comforting to know I can travel with this and know I can recharge just about anything with a USB socket over and over.
I cannot recommend it highly enough. Yes it is a little expensive, but quality always has a price, and this is very well worth it.
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Anker 737 Power Bank (PowerCore 24K)AnkerDirect UK
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Anker
94% positive ratings from 50K+ customers
100K+ recent orders from this brand
Product Description
Comparison Table 1
 Anker Power Bank 25000mAh |  Anker Power Bank 20000mAh |  Anker Power Bank 27650mAh |  Anker Power Bank 20000mAh |  Anker Power Bank 12000mAh |  Anker Charging Base 100W |  Anker Power Bank 27650mAh | |
|---|---|---|---|---|---|---|---|
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Customer Reviews
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49
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1,390
|
1,991
|
2,410
|
2,410
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201
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64
|
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Charging Ports
| 3 USB-C, 1 USB-A | 2 USB-C, 1 USB-A | 2 USB-C, 1 USB-A | 2 USB-C, 1 USB-A | 2 USB-C | 3 USB ports and 1 Pogo pin | 2 USB-C, 1 USB-A |
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Compatible Devices
| For Laptops, Phones, Tablets | For Laptops, Phones, Tablets | For Laptops, Phones, Tablets | Portable, Digital display | For Laptops, Phones, Tablets | Smartphones | For Laptops, Phones, Tablets |
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Single-Port Max Output
| 100W | 65W | 140W | 100W | 65W | 100W | 140W |
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Special Features
| Two Built-in USB-C Cables | Built In Cable, Portable | Portable, Fast Charging | For Laptops, Phones, Tablets | Digital Display, Portable | Fast Charging | Portable, Fast Charging |
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Size
| 15.7 x 5.4 x 4.9 cm | 15.7 x 7.3 x 2.6 cm | 16 × 5.7 × 4.9 cm | 12.6 x 5.4 × 4.9 cm | 13.4 × 5.5 × 3.4 cm | 12.5 x 17.5 x 5.5 cm | 12.5 x 18.2 x 6.5 cm |
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Weight
| 595 g | 440 g | 662 g | 520 g | 370 g | 566 g | 1251 g |
From the brand
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We want you to live without the inconvenience and uncertainty of where your next charge is coming from.
About Anker
Our chargers and accessories don't just power up your devices, they offer the tech experience you want with zero restrictions.
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Good for my Go
I’ve been using the Anker 737 Power Bank mainly with my Legion Go, and while it has some great features, there are a few trade-offs. Here’s my honest take:Build and DesignThe build quality is excellent—this power bank feels super sturdy and looks sleek. The digital display is one of my favorite parts (check out the photos). It shows the battery percentage, charging speeds, and lets you toggle features like auto-screen off. It’s really convenient compared to the usual blinking lights on other power banks.Performance and CapacityHere’s where things get a bit tricky. While the 24,000mAh capacity sounds huge, powering my Legion Go drains it surprisingly fast. After about an hour of gaming, the power bank needs to be recharged, which was a bit disappointing given its specs. However, not surprising. Your results with vary depemding upon the power profile selected on your handhld. That all said, it does charge my Legion Go quickly while in use, so it’s still super handy if I’m gaming on the go and don’t have access to an outlet. Run time increases while using my viture xr glasses, so like there's many variables to consider. However you'd get maximum 1.5 hours , all things optimal.It also works well for phones and other smaller devices, and the two USB-C ports plus the USB-A port are a nice touch for charging multiple gadgets at once.Everyday UseI carry this power bank in my Tomtoc bag alongside my Legion Go and a few other accessories. It fits perfectly and keeps my setup organized. The weight does add some bulk to the bag, but for me, the convenience makes it worth it.What I LikeDigital Display: Shows real-time info like charging speed and battery percentage.Fast Charging: Charges my Legion Go almost as fast as the original adapter.Build Quality: Feels durable and premium.Good for Multiple Devices: Works great for phones, earbuds, and tablets.What Could Be BetterDrains Fast with Gaming: It only lasts about an hour as i said, when powering my Legion Go during gaming, which means I have to recharge the power bank sooner than I expected.Not Lightweight: It’s a bit heavy, but that’s to be expected for a power bank with this much output.Final ThoughtsThis power bank is a mixed bag. It’s amazing for quick charging and keeping multiple devices powered, but if you’re planning to use it heavily with something like the Legion Go, don’t expect it to last all day. That said, it’s still super convenient for travel and fits well in my Tomtoc bag. If you need a powerful charger to extend tour gaming time on your handheld or other uses, it’s still a solid choice.Please note that I have only tested this on the Legion go and no other handhelds so csnt say about those.
Top reviews from United Kingdom
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- Reviewed in the United Kingdom on 8 December 2024
- Reviewed in the United Kingdom on 15 December 2024
- Reviewed in the United Kingdom on 20 March 2024
I recently purchased the Anker 737 power bank, and it has been an absolute game-changer for my tech needs. With a massive 24,000mAh capacity, this portable charger has become my go-to device for keeping my gadgets charged throughout the day.
High-Speed Charging: The 140W output is phenomenal, providing rapid charging for my devices that can accept it. It’s incredibly efficient, taking my phone from zero to full in no time. Charging the power bank itself is also the fastest I've seen with less than 2 hours to full.
Versatility: The three ports are a lifesaver, allowing me to charge multiple devices simultaneously. Whether it’s my phone, tablet, camera gear, drone etc. it handles all with ease.
Portability: Despite its high capacity, the power bank is surprisingly lightweight and compact, making it perfect for travel.
Smart Digital Display: Although a bit of a gimmick, the digital display is a neat feature that shows me exactly how much power is left and the charging status and power delivered to my devices.
I'd say this is a reliable, high-capacity charger that’s perfect for anyone on the go. It’s an investment I’m glad I made, and I highly recommend it.
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- Reviewed in the United Kingdom on 9 November 2022
I don't normally review things but I rate this product very highly! Having lived with it for a bit I've found that:
- It can charge my Macbook Air 2021 to from 0 to 100% in about 65% of capacity so probably higher than advertised 1.2 laptop charges, more like 1.4 on these M1 Macs.
- You could probably do a week of charging for a normal Smartphone off one 100% battery charge.
- I have a Steamdeck and it's able to give me about 4.5 hours playtime depending on what I'm running.
- It "rapid charges" every device I've tried - Macbook, OnePlus 7 Pro, iPhone 13, Google Pixel 7 Pro, Steamdeck.
- The little screen on it seems like a gimmick but has proved to be very useful and unobtrusive. It's useful to see how much battery is left, what rate devices are charging at etc. Really useful.
- It's noticeably heavy in the hand so I was a bit worried about travelling, but in a backpack I have to say I barely notice it and it's been more useful than carrying around some of my other packs because it rapid charges and I don't have to leave my smartphone in my bag so it can trickle charge for hours.
- Build quality is A++ - it's a really nice finish, well built, looks nice if you actually care what your battery pack looks like!
- Comes with a short USB-C - USB-C charging cable (about 6" long) and a little cotton carry bag. I would personally get some high capacity, longer charging cables. I bought some rated for 100W which it can deliver although highest I've managed to find is a 40W draw off the Mac.
A few things to note before buying:
- There's no charger boxed in so you will need a 40w USB-C charger to charge it at highest rate - most modern smartphones or laptops will have one rated that high. It will not charge off low power USB-C connections, e.g. the hub in my Dell Monitor (which my MacBook Air will charge off), so you may want to factor this into your purchase.
- It is a more expensive device relative to others but I think if you travel a lot and you need the capacity this is an excellent device. They have not skimped on the quality and it is now part of my daily carry.
- The quoted "120W" charging is an aggregate of all 3 ports (1xUSB-3.1, 2xUSB-C) at full rate. So for example you could charge a laptop, a smartphone and a camera all at once, all at full power (I think. I can't say I've ever tried to do this!). You can't plug a kettle into it ;)
Thanks.
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Top reviews from other countries
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ParÃs alejandroReviewed in Mexico on 9 December 2024
Lo que se espera de la marca anker calidad 👌
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ChrisReviewed in Germany on 5 December 2024
Die ultimative Powerbank für unterwegs!
