with a whopping 6,000mah worth of juice, this bad boy has enough power to fully charge an iphone 4x over.

the portable power block also comes equipped with two usb charging ports to rejuvenate your mobile devices, and has an led indicator that tells you how much life your power block has left.

quite possibly the best charger out there.

it's currently sold out on zagg's website, but you can find a copious supply here.