Ever run out of battery at the worst possible moment? Yeah, we've all been there — but this supercharged power bank will make sure that never happens again. Able to hold up to 10,000mAh of charge (that's a lot, in case you didn't know), it'll charge all Apple and Android devices, as well as anything that uses a USB cable, with lightning speed. It's also built tough as all get-out. Seriously, though: it's drop-proof, waterproof, and there's even a flashlight built into the thing in case you need one in a pinch.