Nitecore NB Air 5000mAh Power Bank Waterproof Lightweight Competition-Grade Energy Bar Carbon Fiber Tag

I’ve had a few of these charges over the years, and I really like. It’s pretty powerful. I know there’s a lot more that are more powerful. This one seems to do the trick and it is really thin and lightweight which makes a difference when you’re carrying stuff around. Now. We just need some bright color cases.

Looks cool, works great and is very light and small. Not much else to say :-)

Works as advertised. Small and convenient. Good battery pack to take everywhere

Worked for about three weeks and several charges, then it quit and would no longer discharge or charge. Returning to Amazon.

Wish I had investigated the device more before purchase. It did not come with a cord that was compatible with my cell phone so that had to be purchased separately and after the fact. Learned that the 5000mAh will partially power my cell phone; hence, it is not strong enough to take hiking with me to power a phone and a satellite communication device. I decided to keep it for my purse because it is so lightweight. Not sure why the company sent a little key ring - a six-inch USB cable would have been a better option.

Love the compact portability of this battery. With my 6 in 1 cable gotten myself and a couple friends out of a jam.

Really bad product quality. It overheats a lot and doesn’t show the charge level properly.