... : Lithium ion batteryCapacity:2000mahDimension: 61*61*13 mmWeight:50gCompatible with:Mini USB, Micro USB, Nokia, Samsung, Sony-Ericsson, iPhone and so ... : Lithium ion batteryCapacity:2000mahDimension: 61*61*13 mmWeight:50gCompatible with:Mini USB, Micro USB, Nokia, Samsung, Sony-Ericsson, iPhone and so ...