... ion cell phone battery charger for 3g smartphone and all digital products Product features:1. Built-in high-capacity li ... Nokia, Blackberry, Moto, Samsung, Sony Eriksson etc), digital products charging.3. High standard safety protection design, including discharger ... polymer core, rechargeable, 500times above charging cycle,2. Hard plastic shell, white color,3. The battery capacity: 5000mah / ...