UGREEN Power Bank 20000mAH

Works very well, fast charger

UPDATE: 23/4/24 Product is charging fine, and does not mysteriously discharge on its own. Charging takes longer with this than the Anker 737 as this takes lower input wattage compared to the Anker, but this turned out to be a less of a big deal since I usually charge this overnight. I find myself using this more often than the Anker now due to the more conventional form factor. --- I bought this for the "better" form factor compared to my Anker 737 140W 24k power bank, and use this to keep my Macbook, Legion Go, and Steam Deck charged while I'm out and about. There's enough power coming from this to keep a Lenovo Legion 7 Pro topped up under regular productivity workloads (don't even think of trying to charge a gaming laptop while it's running AAA titles). I've been a huge fan of Ugreen for many years and use only Ugreen charging cables, phone and tablet holders, laptop stands, GaN chargers, and USB hubs in my home and office, so this review is the first time I have not given a Ugreen product a 5-star review. In comparison to the Anker 737 140W 24k power bank, this Ugreen power bank offers 5W more and a bit more capacity, but this is where the advantages end, and here's why 1. I had both power banks charged to 100% and after 7 days of it being off the charger (you don't want to keep power banks on trickle charge - bad for battery health), I came back to find the Ugreen with only 84% remaining while the Anker still had a full 100% charge 2. The Anker has a display that shows how much charge is going into the power bank and the amount of time remaining to charge to 100%, while this Ugreen doesn't show much information other than battery percentage. 3. The Anker is capable of showing power output per port, something I have found useful to see if my iPhone, iPad, Steam Deck, Legion Go, and laptops were drawing as much power as possible to quick charge. And the Anker is able to show the remaining time to 0% based on current output rate. The Ugreen lacks this visibility completely, and you never realize how useful this is until you don't have it. 4. The Anker seems to charge much more quickly compared to the Ugreen. I'm able to use my 100W Ugreen GaN charger to charge the Anker at near 100W, while the Ugreen power bank seems to be charging at only 65W - this means that with the same approximate capacity, it would take almost twice as long to charge this Ugreen power bank compared to the Anker one. Since both power banks offer similar capacity, power output (140W vs 145W), and prices (as of the time of this review being written), unless you want a power bank that is more conventionally shaped (ie, like a candybar), I would recommend getting the Anker 737 140W 24k Powercore power bank instead of this Ugreen one.

Super amazing thank you Amazon for the best customer service and quality ❤️❤️❤️❤️❤️

Works great, I use it with my rog ally and rog strix g16. Supports100w charging on the strix and 65w on the ally. Well worth the money, would recommend as it lived upto my expectations and needs!

I bought this in April and it started to die really quick in June now it says 100% then I plug a device in it immediately goes to 0%

Bought in Nov 2023. Worked perfectly well without any drop in performance till July 2025. Just stopped working all of a sudden. Now shopping for a replacement and this is still one of the best around. I just wish mine had lasted longer and knew why it failed.

As described. No issues so far. Handy when traveling.

A few months ago purchased a powerbank, and unfortunately, encountered some issues with the item. It would charge my phone up to four times, max five times before dropping suddenly from around 30% or 42% to 0%. After raising this concern with Ugreen, they conducted an investigation and kindly replaced the item. I am thoroughly impressed with their customer service and strongly recommend their services. It's clear they stand behind their products with integrity. A heartfelt thank you to Ugreen for their swift and satisfactory resolution. I highly recommend their products... its a great company and a great service recovery.