1 Rechargeable Button cell 2 CE,UL,RoHS,REACH 3 1.2V-40mAh 4 Long cycle life>10years 5 ... Warranty:12months No Item Specification1ModelNiMH Rechargeable Button Cell 2Nominal Capacity40mAh ... Super high capacity, Low internal resistance,Excellent operating output,Long cycle life, SafetyNo memory effectEnviromental protectionGood performance characteristics ...