Specification:
Battery type: 2pcs Li-ion 18650
Capacity: 3000mah, 4000mah, 6000mah, 8000mah
Input: 5V DC, 1A
Output: USB 5V/1A
Recycling time: >500 cycles
Safety protections: short-circuit, over-current, over-charging and over-discharging
Power indicator: Red Light when charging, Blue Light when finish charging.

Function:
Applied for various mobile phones, PDA, Sony's PSP, MP3/MP4/MP5 players, iPhone, iPad and more, But Can not charge to Notebook.