Mithras—June 17, 2025
This is an excellent power source and it lasts a loooong time. I initially had trouble getting it to charge to 100%. It seemed to stop at 88%. 1. I switched to using the small included cable. 2. I switched to using a wall outlet to USB charging adapter, 1.5A I believe. 3. Unit charged to 100% with those two changes. Read more
Ricardo Timiraos—December 25, 2025
It's great, but i did not realize it was so heavy. Read more
Khelly G.—November 9, 2025
The device is heavy, be prepared for that but it's massive storage. I took of one star because it takes ETERNITY to charge to 100%. Mine was stuck at 88% for the longest while. Then o came back and read a review from a customer who commented about using a 1.5A adapter. When I switched to this the charging finally moved from 88 and then gradually to 100%. That aside, this has been extremely helpful in power outages after a hurricane. I haven't needed to recharge it once. It lasts a very longg time. Read more
Negalign Tadesse—December 10, 2025
Amazing Read more
Jeremy butler—August 3, 2025
Met and exceeded expectations. For 30 bucks you really cant ho wrong here. Read more
J. A. Hammer—October 21, 2025
This is pretty heavy and takes a long time to fully charge, but it was a lifesaver on vacation. It has multiple charging slots of various kinds. I charged my phone for five hours with it, and it barely made a dent in the bank’s reserves. It’s easy to use—pretty intuitive. Display clearly shows the percentage it’s charged. Read more
DD—August 18, 2025
No joke, this thing is a beast. It’ll charge your phone for days before needing a recharge itself. I like the clear LED display so you always know how much juice is left and status displays are always convenient, especially when the power is out! Plenty of ports to charge multiple devices at once. Perfect for road trips or power outages. Read more
Bill—March 16, 2025
The pro are that this thing is big. The con is that this thing is big. What I mean is that it has the largest capacity of any portable charger that I've owned, but it does so by losing some of its ability to be portable. It's big and heavy compared to my other portable chargers. However, I knew that going into it because none of my other portable charging banks can charge my tablet to full power even a single time. I charged my Samsung Galaxy phone from 40% to 100% AND charged my 13" Samsung Galaxy tablet from 36% to 100% and it only dropped this power bank to 73%. It registers as a fast charge on my tablet, but not a "super fast charge" as some of my plug-in power blocks do. My tablet can draw over 40 watts, and this puts out about 22 watts. It charges fast enough for me. The one legit gripe I have is the speed at which this power bank charges itself. I found the USB-C charge to be the quickest, and even at that it only draws about 17 watts. With such a large capacity and such a low charging ability, expect to plug this in overnight to charge and maybe it will be charged in the morning. I don't think that's worth nixing a star because it's minor compared to the speed that it charges other devices and the power that it reserves. If you press and release the power button, it will show you the percentage it's charged. If you press and hold the power button, it will enable the LED light on the back. I don't need the light, but it's a nice touch. While it's being charged or while it's charging another device, the percentage of battery remaining is always displayed. Right now this is priced at thirty bucks. It's worth it all day long. Read more