Titus ER18505 3.6V A 4000mAh Lithium Thionyl Chloride Battery – Long-Life Industrial Power Cell (280 Batteries)

3.6V lithium primary battery engineered for high energy density and ultra-long service life.

Very low self-discharge delivers dependable standby power after long storage periods.

Stable voltage output ensures consistent performance in low-drain and intermittent applications.

Compact design ideal for devices that require long-lasting, maintenance-free power.

Commonly used in utility meters, wireless sensors, data loggers, alarm systems, memory backup, and industrial instruments.