The Xeno XL-050F battery cell is specifically designed for long term applications at a high performance. XenoEnergy is a specialized company who develops and manufactures 3.6V Lithium Thionyl Chloride (Li-SOCl2) batteries. XenoEnergy Primary Lithium batteries are an important industrial and non-rechargeable power source for main and secondary power.FeaturesType: ANSI / IEC; 1/2AA / ER14252Nominal Capacity: at 1mA, 20C, to 2.0V; 1.2AhNominal Voltage: 3.6VMaximum Current: Continuous 30mA; Pulse 60mATemperature Range: -55+85CWeight: 9gHigh & Steady Operation VoltageNominal Voltage: 3.6VOperating Voltage: 3.4VImproved TMV (Transient Minimum Voltage) EffectVery Low Self-Discharge RateSuperior Storage Capability (10 Years)Pulse Current up to Several AmperesStable Operating VoltageBest Pulse-Behavior, low Voltage Drop Main ApplicationsComputer Real Time ClocksElectronic Locks/Seals DeviceGPS/GSM/ARGOS Related SystemsMemory Back-UpPower meter, Water meter, Gas meter, Automatic Meter Reading DeviceSecurity/Alarm Systems Domestic shipping only (No International Shipping) due to federal regulations regarding the transport of primary lithium cells.