Portable Charger 40000mah Power Bank, USB-C (22.5W) Fast Charging Battery Pack Portable Phone Charger for iPhone 16 Pro/16/15/14/13 Series, Android Samsung Galaxy, Battery Bank for Travel Camping

Works great. Have had it for a few years now and it still holds a charge wonderfully.

High capacity power bank(40,000 mah as sold. I've used this several times and it does have a huge power reserve. What make it more useful is the multiple ports to charge from that support 1 Amp charging of connected devices if they are capable. The large capacity of the power bank let's it support these multiple ports simultaneously! Been a solid power tank if a bit heavy, but for it's size expected.

No issues so far. Pretty good chargin, battery seems to hold up for about 4 to 5 charges depending on usage, feels good in the hand, no problem charging all my phones which I don't think no one should have compatible issue.

This is the second one of these that I've bought. I just received this white one today but I've had the black one for six months. It's been a reliable battery bank and has a fast charge feature which is really nice (charges in about 1/3 the time as my 9 year old name brand bank). I know for a fact that these are only 20,000mah actual capacity because my old quality bank is 20,000mah (verified through process to be what it's advertised as and shown in pics) and these give no more charge capacity (same number of charges on the same device; did multiple full charges and comparisons; I've also compared to my 10,000mah hand warmer). The only reason for the four star rating is the capacity rating advertised at double the actual capacity, but I obviously have been happy regardless because I just bought a second one (hopefully this white one has zero problems just like the black one has been problem free)... Still good quality and reliability especially for the price tag!!! At $25, these are a great deal, so far (even though I've only had six months experience and no real clue on longevity, compared to the 9 years that my $45 20,100mah has lasted and is still ticking, I've haven't noticed any faults, declines, bugs, etc yet)!!!

I’ve had this for several years and I’ve had no issues with it at all. Perfect life saver, it stays in my car a lot in very hot environments and it was able to take all of that. All kinds of things you can plug into the power bank such as USB C, USB. It takes a little to charge but lasts a long time and depending on how often you use it, it can last you months at a time off of one charge.

It amazes me honestly how over time these keep getting bigger in capacity and more powerful. Having a power back like this on hand is essential nowadays in our busy lives. We dont always want to be stuck stationary to an outlet charging our devices. This power bank works as exactly described and the capacity is amazing. I can charge it ans know I'm not going to need to charge it again for a while as I power up my phone on the go or other electric devices I have. The battery left indicator is key nowadays. This thing doesnt take long to charge my devices either. Overall the size isn't too bad and is still portable enough to be in your pocket. Well thought out design and function. Would buy again.

Love it and it charges my phone quickly

Good quality, but it takes long to charge