E-Sonic Emergency Battery Charger

Now you can talk longer, listen to more music, play more games, watch more videos without worrying about running out of battery life with E-Sonic's Power Pack Chargers!

Use the Power Packs to charge a wide range of devices such as iPhones, iPods, and micro-USB charged phones or wireless Bluetooth headsets. Lightweight and slim form factor makes it convenient to carry in case of the need for emergency power making them ideal for business or leisure travel, road trips, outdoor excursions and more.

AA Power Pack Easily transform any 2 alkaline or rechargeable AA batteries into extra power for your iPhone, iPod, Micro-USB device, eReader or wireless Bluetooth headsets. Ingenious design eliminates the need to find electric outlets, travel voltage converters, electric outlet adaptors and more. Smaller than your phone, the AA Power Pack provides worldwide recharging power with the convenience of an AA battery.