Innergie PocketCell Portable Charger

Innergie PocketCell Portable Charger

Portable backup batteries are essential for breathing life into overexerted gadgetry. Our favorite is the Innergie PocketCell. It's small and easy to store, with a 3,000-mAh battery that can recharge almost every phone (or tablet). But its best feature? Its smart cable, which nests 30-pin, micro- and mini-USB connectors, freeing you from bringing additional cords. [$80; myinnergie.com]