Innergie PocketCell is the perfect travelling companion to give your power-hungry devices a charging boost, wherever you go. A rechargeable backup battery solution to power up your multiple USB-powered devices, it can charge smartphones, tablets, MP3 players, portable game consoles and more. This ultra compact and light battery bank boasts 3,000 mAh of pure power, translating into up to two full charges for your iPhone, so you never have to worry about running out of charge again. This battery pack also comes with a portable USB wall charger, giving you the versatility of charging your mobile devices from any wall socket or on the move.