Omega 2200mAh Power Bank
This little battery backup will keep your mobile devices charged up. The 2,200 mAh internal battery has enough life to fully charge an iPhone, giving you about 8 hours of additional talk time. The 5V/1A USB output means that it charges at the same rate of most wall chargers. Includes a USB to Micro USB connecting cable which can recharge the battery backup or be used to charge up devices with a Micro USB input like Android Smartphones from Samsung, Motorola, HTC, Nokia, and others.
9.5 ( l ) x 2.2 ( w ) x 2.2 ( h ) lithium ion battery
safety: over voltage, over current, over load & short circuit protection