... CE,ROHS,MSDS Long Cycle life 3.7V 18650 Li ion BatterySpecification Nominal Voltage 3.7VRated Capacity1400mAh~2400mAhCharge Voltage4.2VDischarge Cut ... etc;2) A+ battery cell with high capacity,low internal resistance;3) Stabal performance,long cycle times,>500 times;4) No ... available.7) OEM service experienced.CertificatesUL,CE,RoHS,MSDS,UN38.3,IEC61233 Guarantee1 year. 100% real capacity.Our Quality is ...