... of PCMOperating environment Charging, 0°C ~ 45°C ; 65±20%RH Discharging, -20°C~60°C ; 65±20%RHStorage environment-20 ... ) and the storage condition shall be:<35°C;65±20%RH;3.2~3.9VCell Weight (Approx)40gCertificateCE,UL,SGS,RoHS ... storage devices 7. Digital camera, laptop/notebook, GPS devices, telecommunication systems