Tzumi Pocket Juice Extend 5,000 mAh Power Bank

I've got this Pocket Juice Extend power bank that I never ended up using. It's got a 5,000 mAh battery and a built-in 30-inch retractable cable, which is pretty handy for charging on the go without extra cords tangling up. It also has a carabiner hook so you can just clip it to a bag. Still in the original box.