GREEN 4,2000MAH POWER PACK -

o Fuel pack + backup power for charging all portable electronics o 4200mAh lithium ion battery provides longer life and more charge cycles o Embedded cables- Micro USB for charging devices; USB for recharging unit o Also includes detached USB to Micro USB adaptor o Protection against over-current, overload, under-voltage and short-circuit o Ultra-compact scratch-resistant case conveniently fits in your pocket o Dual USB ports charge 2 devices at the same time o 2A + 1A USB ports charge all USB devices, including smartphones, mp3 players and tablets o Power button and LED indicators shows charging and battery status o TSA checkpoint friendly- extra power during air travel