Lithium Thionyl Chloride Batteries

Jauch’s Lithium Thionyl Chloride (Li-SoCl2) batteries deliver dependable, long duration power for devices that demand high energy density, precise voltage stability and low maintenance over many years of service. Centred on proven Li SOCl₂ chemistry, the range offers a stable nominal voltage of 3.6 V and an exceptionally low self discharge, enabling multi year operation in applications such as utility metering, asset tracking, industrial sensing and safety critical monitoring. Their compact cylindrical designs, from 1/2 AA to D package size, which include Solder Tab, Axial Leads and pin type mounting styles, allow engineers to integrate substantial capacity into space constrained designs while maintaining consistent performance and predictable end of life behaviour. Engineered for reliability in challenging environments, these batteries support wide operating temperature range, from -60°C to +85°C, maintaining consistent performance and high voltage even in cold conditions. Their construction is optimised to deliver high energy density, up to 710 Wh/kg, with low internal resistance, helping devices start reliably and transmit data consistently, even after prolonged field deployment. The chemistry’s intrinsically stable discharge profile aids precise measurement and reduces the need for frequent servicing, contributing to minimised total cost of ownership. Jauch underscores rigorous compliance and responsible sourcing across its Lithium Thionyl Chloride portfolio. The batteries are fully compliant with RoHS and REACH requirements, manufactured using 100% lead free processes and free from conflict minerals, supporting sustainable procurement frameworks without compromising electrical performance or durability. Quality assurance processes, including IEC60086-4 and UL1642 certification, and materials selection are aligned to professional expectations for long life primary cells, ensuring a dependable power solution for industrial, medical, security & IoT deployments.