Thumb Score: 0

Huge capacity:10400mah
Creative design: Waterproof (IP66 rating), dustproof, anti-shock, skid resistance
Dual USB output: Fast charge two devices simultaneously (USB Output 1: 5V/1.0A, USB Output 2: 5V/2.1A)
Input:5V/2A
Integrated LED Power status indicator. Auto power-off no energy loses when not in use. Reliable lithium polymer core ensures quality and supplies up to 1000 lifetime charge cycles
Size: 147.5*75.5*28.5mm
Weight: 300g
http://www.amazon.com/Shockproof-…al+battery