2pcs Rechargeable 3.7V 3200mah NCR18650B Lithium Battery NCR18650BD Battery for Flashlight

2pcs Rechargeable 3.7V 3200mah NCR18650B Lithium Battery NCR18650BD Battery for Flashlight Specification Battery Type Lithium Ion Model 18650BD Nominal Voltage 3.7V Nominal Capacity 3200mAh Max.Charge Current 1C Continuous discharge current 3C Max discharge current 6C Over-charge protection voltage 4.2V Over-discharge protection voltage 2.75V Cycle life 1000 times Charge mode CC/CV Charge temperature 0~45°C,45~85%RH Discharge temperature -20~55°C,45~85%RH Storage temperature and RH within 1 month   -20~+55°C,45~85%RHabove 3 months -20~+45°C,45~85%RHwithin 12 months   -5~+20°C,45~85%RH Size 18mm*65mm  Weight 50g    Package Include 2* 3.7V 3200mah Batteries