Long Cycle life 3.7V 18650 Li ion Battery 1 1400mAh~2400mAh 2 D18mm*H65mm 3 ... ,ROHS,MSDS Long Cycle life 3.7V 18650 Li ion BatterySpecification Nominal Voltage 3.7VRated Capacity1400mAh~2400mAhCharge Voltage4.2VDischarge ... .CertificatesUL,CE,RoHS,MSDS,UN38.3,IEC61233 Guarantee1 year. 100% real capacity.Our Quality is very nice.I have ... for long-term cooperation! 18650 3.7V Li-ion rechargeable battery