1) Nominal voltage: 3.6V 2) Nominal capacity: 400mAh(0.5mA Constant discharge to 2.0V) 3) Max.constant current: 50mA 4) Storage life: more than 10year, Yearly self-discharge less than 1% 5) dimension : 10.2*45.0mm 6) weight: 7g Key features High and stable operating voltage High minimum voltage during pulsing Low self discharge rate(less than 1% after 1 year of storage at room temperatrue ) Stainless steel container Hermetic glass-to-metal sealing Non-flammable electrolyte Without voltage delay problems Main applications Utility metering Alarms and security devices Memory back-up Tracking systems Automotive electronics Professional electronics etc