Eton BoostBloc6600 Auto/Indoor battery charger White

Backup Battery Pack, 6600mAh, White BoostBloc6600 from Etón is a powerful backup battery pack with a 6600mAH lithium ion battery that gives you long-lasting reliable power whenever and wherever you need it. Fully charges most smartphones three times when fully charged. LED battery charge indicator. Dual USB output to simultaneously charge two smartphones or tablet and smartphone. Mini-USB DC input for use with smart phone chargers(iPhone block, etc).