Mini portable charger Li-ion battery For a variety of digital products for mobile life. Product features:1. Built-in high-capacity li-ion battery, 2200mah, to make sure 500 times above charging cycle..2. Can also charge iPhone, iPad, mobile phones(like Nokia, Blackberry, Moto, Samsung, Sony Eriksson etc), digital products charging.3. High standard safety protection design, including discharger ...