1, UL verification 2.protective components 3, Fast lead time ... SOCL2 batteries are widely used in meters, Utility metering-AMR,Security-Alarms, Lighting-Night vision, Automotive electronics, Radio communication, GPS ... shelf life (10 years) and low self-discharge (1% or less per year).------Suited for long-term use with low current ... temperature arange from -55 °C to +85°C . ER14250 1/2AA Li-SOCl2 battery