JETSUN Power Bank 21000mAh Portable External Battery Pack with Dual USB Output for iPhone,iPad,Android and more-White

My husband very like it. He charged the power while he got it. He used it on the next day. He loves it so much. Because it gives him enough backup power and a sense of security. Great one!

A while back you could tell the quality of a UPS on a computer by how heavy it was. Well that applies now to Power Banks. This one is heavy for it's size. It was the first surprise I got as I unpacked it. The sheer number of items I can recharge before having to charge the power bank.

This charger is awful! It worked the first 2 times I used it, but after that, it doesn't seem to last long at all! Fully charged, it will charge my phone once. And of course, by that point it is too late to send it back. I would give no stars if that was an option!