Li-ion Rechargeable Battery for MP5

Battery for MP5; 1.llithium battery pack with PCB, wires, charger; 2.Nominal voltage: 3.7v; 3.Rated capacity: 850mAh as per customer's requirement; 4.Cycle life: 500 times; 5.Charging voltage: 4.2; 6.Maximum charging current: 1c mA; 7.Maximum discharging current: 2c mA; 8.Discharging end voltage: 2.75v; 9.charging temperature: 0 to 45 degree celsius; 10.Discharging temperature: -20 to 60 degree celsius; 11. Storage temperature: -20 to 45 degree celsius; 12.Maximum dimensions: flexible size; 13.Thickness could be adjusted while width and height keep the same; 15. lithium polymer batteries can be applied to MP4,MP3,MP5, BLUTOOTH,digital products,PDA, and eletric toys&portable devices.