Tadiran lithium battery 3,6 V 2,2 Ah based on lithium thionyl chloride (Li-SOCl2) technology. Reliable and minimal self-discharge for long run times. Can be used in a wide temperature range from -55 °C to +85 °C. Typical areas of application are back-up systems, real-time clocks, measuring devices, alarm and security devices, emergency transmitters, electronic toll systems, etc. Non-rechargeable.Tadiran Batteries, AL760 PR, SL 760 PR