⚡ Power your hustle, anywhere, anytime.
The Anker 25,000mAh Laptop Power Bank features triple 100W USB-C ports for simultaneous ultra-fast charging, dual durable built-in retractable cables, and a massive battery capacity compliant with airline carry-on regulations—designed for professionals who demand reliable, high-capacity power on the go.
J**Y
Bank On It
Another brilliant ground breaking product by Anker. What a great idea having 2 useable type C leads attached to the device and 1 is almost a metre long. . Never again forget that all important charger lead and to boot another type C female charge port including the single female type A port. That makes it possible to charge 4 devices at once. The convenience and useabilty of this power bank is breathtaking.How long will it take the other manufacturers to copy and catch up? At the press of a button you can see the wattage outputs of each charging port and there is a temp readout for safety purposes too. Not to mention its plane safe.A real quality item. Nice carry bag included in the box too.I use it during the day to charge up my devices. I charge the power bank back up at night time on my cheaper off peak tariff.It charged up my laptop to 100% in just over an hour with about 5% of power bank left.100% recommended and worth every penny
M**I
Rather damned impressive Anker (to my surprise)
As an FYI I have just moved over from a UGREEN Nexode Power Bank 20000mAh 130w (Amazon £55.99) after only having for 3 months. Absolutely nothing wrong with this bank, but what I learnt from that was that I really LOVE these power bank brick sizes and the screen info they can provide (watts/port status etc) and the multi device charging they provide. So I felt the need for even greater capacity/storage and the upgrade bug bit me.If one does the mAh maths the Anker is exactly the same value/mAh 20,000 v 25,000, cost v cost+. So no brainer really to upgrade for the sweet extra features.This is Anker’s latest power bank providing huge capacity and 2 neat built in cables.For 99% of users this is ideal as no money is wasted on the charging dock functionality of the PRIME series.So to begin there is no point me reiterating what has already been said in prev user reviews but instead I will focus on things maybe not mentioned/obvious.In no particular order my observations_- Black (dark grey) version when on sale £69.99 UK_April 2025. Why was the silver not reduced also from its retail of £89.99 ? Shame but oh well- Battery % status is only in 2 digits (eg: 80% charged) , whilst charging status is 4 digit % (eg: 80.24% charging) This is rather clever as the lower digits will always move up visually whilst charging (with a decent power charger at least) This gives a positive sense that it is working and loading up. Nice work.- Despite what anyone thinks 25,000 mAh will not give 25,000 in use. It doesn’t work that way due to inefficiencies of any/all power banks. So expect 13,500-17,000 mAh useable capacity.- The screen brightness and pixel clarity is much better than the UGREEN variation. It is still very visible in full sun. It was much dimmer so not a chance with the UGREEN unit. The screen brightness or display time cannot be altered in anyway (unlike in the Anker PRIME series)- Cycling through the menu gives you ‘Battery temp’ / ‘Port usage / ‘battery health’ / ‘cycle counts’. All rather informative and again gives a feeling that you know what’s going on and condition of your bank. The UGREEN did not have this extra info. Nice work Anker.- The only rubber protection is on the small base rather than say some feet on its back like the UGREEN. This means unless you stand it up tall to use or lay down on something soft it will scratch over time. Hmm not so clever maybe.- Pass through charging (so you can charge bank and a device) will ONLY work if the power IN (from charger) is greater than the power OUT (to device/s).- Max charging capacity is 100W (obvs need a capable charger)- To access trickle charge mode (for very low power devices) you need to rapid press the power x2. A Blue dot will display top RHS to the charge %. To exit do the same. I could not find this info in the downloaded manual- There is insufficient slack to use the external USB-C cable lanyard any more than around all your fingers. No way will it go around your wrist unless you are a child.- Anker clearly states the 90Wh capacity (25,000 mAh) on the rear case. NOTE: 100Wh is the max allowed on planes (never in checked luggage tho). It also has a QR code adjacent the figure, but unfortunately my phone will not recognise it so I don’t know where it leads. A statement on their website I hope. Great was to prove to any over-zealous security personnel at airport.- I was initially not a fan at first of built in cables just seeing them as a potential point of failure for the future. But I have to say they are very neatly undertaken. I hope they stand the test of use/time. The spring loaded one is where I strongly suspect it would fail first, most likely in the out position.- 18 month guarantee incl not the 2 year of the UGREEN. Hmmm so watch out for those attached cables guys especially the spring loaded one. Time will tell if I am just a Wendy-worries :-)For now I am a really happy bunny with this purchase.Can’t think of anything else hope this helps someone.
P**N
Quality Product
Excellent power bank. I always buy Anker products as their build quality is always very good. This power bank is a beast. 4 outputs, with one of them being the input too. You can actually pass through charge too, so the bank can be used as a usb hub. The 2ft retractable usb lead is a game changer, plus you have another smaller lead that also acts like a hanging point.Nice UI, letting you know charging levels, battery temperature and quality of the battery.This is a fairly heavy item, so is best used as a home device, unless you really need the power on the go. It's certainly not a pocket item.
H**R
Smart and Powerful
This is a bit chunky but so worth it! It's already been a lifesaver - I've never had a portable battery that can charge multiple phones at once without slowing down, or even my laptop. It's capacity is amazing but the best feature by far is that it automatically works out what it is charging and what voltage to use, protecting items from damage. Super impressed
A**D
Excellent battery pack but…
The an excellent piece of equipment to have on travel. Holds charge very well with a huge capacity. It also charges up my devices very fast compared to others. It’s pretty easy to use, plug and play! The attached cables can get in the way and may seem even easy to rip off, but it’s holding up well so far. The price if you can get it at a discount is very good compared to the cheaper ones that don’t have fast charge and weaker in power. My only issue with it is the weight. When you trying to travel light and you need your power bank, you have to take into account the weight and size of this thing! Otherwise pretty happy with the purchase.
J**L
Love it!
This is a fantastic power bank, I have used it for charging a multitude of devices, from my smart telescope to my phone. It has the capability of charging 4 things at the same time and has two pre attached usb c charging cables that seem of good quality. The display is a nice little touch, allowing you to see various bits of information. This is my go to power bank, it’s convenient, powerful, long lasting and is very functional.
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