... charge:chargeable for mang kinds of digital electronics products such as DV,mobile phone,MP5,MP4,MP3... battery cell volume:3000mAh/3.7Vsuitable products:IPHONE ... ,IPAD,tablet PC.main mobile phone,digital camera,DV and the other ... ,over charge,over heat,overcurrent protectionother character:operating temperature:-20°C-40°C output power:5Wproduct ...