... cycle life>10years 4 Low shelf-discharge<1% per year No Item Specification1ModelNiMH 40mAh 3.6V Button Battery Packs 2Nominal Capacity40mAh 3Nominal Voltage3.6V ... Support,Solar Product,Medical Equipment,Dynamo Flashlight,Remote Control,LED Lights,Emergency Lighting,Electronic Toy,Gift,Digital Products,Information Appliances,Automatic Alarm ...