ZAGG Power Amp 3

Don't let your phone battery die again. The ZAGG Power Amp 3 delivers 3000mAh of power - enough to give most phones at least one full charge - in a lightweight design that's easy to keep in your pocket or purse. Speaking of easy, the Power Amp 3 features a reversible universal USB port- that means there's no wrong way to plug in your cable- that delivers a super-fast 2.1A charge to your devices. Plus, with the Power Amp 3 you get the added convenience of the bright, built-in flashlight that is super handy when a little light is a big help.