The ER18505 Li-SOCl2 battery delivers impressive performance, with high energy density and low self-discharge. Its robust construction is ideal for use in harsh environments where long-lasting power is needed, including smart metering systems, remote sensors, and critical infrastructure. Offering superior charge retention, the ER18505 ensures your devices remain operational for longer periods, even in low-temperature or remote conditions. Trust this battery to provide reliable power when you need it the most.