Description: 3.7V 1500mAh 18650 Digital Camera Lithium Battery Product No.: HG1AE5064 Cell model:  18650 / 1500mah / 3.7V Battery Specification: 1s1p / 1500mAh / 3.7V Nominal voltage: 3.7V Nominal capacity:  1500mah Charging voltage:  4.2V Charging current: 300mA Discharge current: 300mA Maximum discharge current: 750mA Discharge cut-off voltage: 2.75V Internal resistance : ≤ 80m Ω Delivery voltage: 3.7-3.9v Battery weight: 45g Product size: 67.2* 20.8mm (max) Operating temperature: Charging temperature: 0-45°C; Discharge temperature: -20-60°C Storage temperature environment: 1month - 20-60 ° C; 3months - 20-45 ° C; 12months - 20-25 ° C Relative humidity: 65 ± 20% Battery structure: Lithium Battery protection: short circuit protection, overcharge protection, over discharge protection, over current protection, etc Application field: Digital Camera, photographic devices powered by Lithium battery