Coros CLE-20 3.6V ER33600 D 19000mAh Lithium Thionyl Chloride Battery – High-Capacity Industrial Power Cell (120 Batteries)

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

Very low self-discharge delivers dependable standby power in long-term and intermittent applications.

Stable voltage output supports consistent performance in precision and mission-critical systems.

Wide operating temperature range allows reliable use in harsh industrial, remote, and outdoor environments.

Ideal for utility meters, wireless sensors, data loggers, security systems, telemetry devices, and industrial instrumentation.