... time2. Use the Lithium-ion polymer battery for high standard safety protection design, including discharger, overload, short-circuit function3. Efficiency power ... time.5. Suit for lots of media product,such as: mobile phone, mp3, mp4, GPS, psp and bluetooth headsets.Specifications1. Battery Type ... . Weight: 100gClient's logo and design are welcome. 2012 New Mobile Phone Power Bank