BONAI Portable Charger Power Bank 5000mAh (Ultra-Compact)(Aluminum)(Travel) External Backup Battery Pack High-Speed Output Compatible with iPhone 14 13 12 11 Android Phone and More - Purple

My family have purchased several of these in the last few months to have for emergency use. We live in Kansas, frequent power outages, so this way we can monitor weather.Also, I’m on dialysis, take iPad to pass the time, using this I don’t worry about battery running low. Great to have on hand.

It does what it’s supposed to do and charge my phone nice battery life and works great

Eh, these are "OK" only because the price was pretty cheap, I got them on a special sale for $8 each, if not for that I would have returned them. They only have one USB-A output and they have to be charged with an Apple Lightening cable. I should have looked at the details closer. As a Samsung/Android user, I dont have any apple cables except the short 6" one that came with the battery. It would be a lot better if it had the USB-A Outlet AND a USB-C out/in. Also, my phone battery is 5500mAH and this battery says its 5000mAH, however, just charging my phone to about 20% took over half of the battery's charge - and it was very slllloooow. Nice and compact for some backup power - but not even really worth the $8 to me. I didnt want to take the time to return. Oh well

Traveling out of state am sure their light weight and size where important to me

I bought 2 of these power banks for a custom 1 off project. I needed the listing description to be accurate!!! It clearly states that the power bank is 3 in. As you can see in the picture it is 4 in at the least. So it won't fit where I need it to fit. And to top it off one of them is defective. Brand new out of the box and it doesn't even turn on. So I bought two power Banks and neither of them are the size I need nor do they work. Very disappointed

Took out of country with me. Was able to keep in my purse and charge my phone from there. Chargers fast. Great product!

I used this while traveling in Europe. Light, small, and powerful!

I have not been able to fully charge this device, I am considering returning it to Amazon.