1)18650 Li-ion battery 2)Capacity: 2200mAh 3)Portable, rechargeable and universal power 4)Adopts advanced single-chip

Specifications:Battery type: 18650 Li-ion battery Capacity: 2200mAh Input: 5v/500mAh Output: 5v/1000mAh Operation temperature: -10°C---40 °C Storage Temperature: -20---50 Charging time: 2.5 hours High security: protection for overcharge, over discharge, overloading, and short circuit. The mobile power pack fits for mobile phone, Mobile phone, MP3/MP4, PSP, NDS, Ipad, Ipod, Iphone. Recharge cycles: >500 times Features:Portable, rechargeable and universal power Refined aesthetic shape with clear element Power bank is equipped with 18650 Li-ion battery protective plate, which can avoid over-charge, -current, short-circuit Adopts advanced single-chip Power bank could charge smartphone, Sony's PlayStation PSP, MP4 player, MID and other digital products Power bank have low-power mode for saving electricity

2200mAm smartphone power bank