10,000mAh with a built-in cable. One less thing to forget when you walk out the door.
4.5 out of 5 stars (8,806 reviews)
The Anker Nano packs 10,000mAh and a built-in USB-C cable into something not much bigger than a credit card. 30W output charges your phone fast, and the extra USB-C and USB-A ports mean you can top off a friend's phone too. At 36 bucks, it's the no-brainer power bank.
