1 Rechargeable Button cell 2 CE,UL,RoHS,REACH 3 1.2V-40mAh 4 ... cycle life>10years 5 Warranty:12months No Item Specification1ModelNiMH Rechargeable Button Cell 2Nominal Capacity40mAh 3Nominal Voltage1.2V 4 Size 11.5*5 ... Testing Equipment,Communication Equipment,Wireless Phone and etc. NiMH rechargeable button cell