... green, safe rechargeable lithium polymer battery, charging your mobile phone, digital camera, PDA, PSP, mp4, MP3, ... .7v Input Voltage:DC5.0V±0.2VInput Current:1,000mA (maximum)Output Voltage: DC5.0V±0 ... .2V(no load)Output Current:1,000mA (maximum)Net weight: 95g Size: 116 ... product:about 4 hoursCycle life: >500 times Applications: mobile phone, as Motorola, Samsung, Sony Ericsson, Siemens, LG, ...