Mobile phone battery BL-4C Battery TypeLi-ion Colorblack Compatibility6100/6300 Normal capacity890mah Standard voltage3.7v Limited ChargingDC 4.2V Charging timeStandard charge: 5.0 hours ( Ref) Rapid charge : 2.5 hours ( Ref) Standby Time3-4days Talk time5-10hours Life time>500 Cycles OperatingTemperatureCharging: -10°C 45 °C Discharging: -20°C 60°C Net Weight20g-25g / per pcs Package1. packing per battery:PE bag 2. Quantity per inner box : 100 pcs 3. Quantity per carton : 1000pcs Carton Size36cm x 21.5cm x 24cm Carton WeightAbout 25kg Q/CPCB Check: we check each Protect PCB one by one by instrument Cell check: divide different capacity by equipment one by one end products have to be checked one by one Warrantly12 months Protection Function1 Double IC AND NIC PCB offer over-discharging,over-charging, Over-current and short-circuit protection , more safeguard For using 2.Gilded and flexible connector better conductive properties ,not Easy to rust 3. good safety performance: We applied many measure to do the safe test for our battery such as drop test smash test and vibration test , ensure no fire and explosion in breaking. About our productsOur factory produce high quality Li-ion Li-polymer battery for all the kinds of mobile Phone battery in the world market with advanced assemble line test and test instrument