What Is A Lithium Thionyl Chloride Battery? What Is It Used For?

The lithium thionyl chloride battery boasts a rated voltage of 3.6V, with the working voltage varying according to the load, typically hovering between 3.0V and 3.6V, which stands as the highest among all single batteries currently available. This battery carries a mass specific energy reaching 500WH/Kg, while its volume specific energy is also incredibly high, clocking in at 1000WH/L, which is the top-level among all batteries on the market. As used cases vary, this battery is classified into three different types: capacity type, power type, and high temperature type. With the capacity for prolonged discharge, the lithium thionyl chloride battery delivers very stable load voltage, releasing over 90% of its capacity on a high platform with nearly constant voltage. This battery is particularly suited for use in harsh environments, with conventional batteries functioning in temperatures ranging from -55°C to +85°C, special batteries functioning in environments reaching up to 150°C, and the self-discharge rate remaining below 1%, with a storage period of up to 15 years possible under 35°C.

Lithium thionyl chloride batteries find important applications across various industries. They are particularly prominent in smart card meters for monitoring water, electricity, and gas consumption. Additionally, these batteries are crucial for powering computer systems, medical equipment, and wireless communication devices. They are also widely used in oil drilling operations, portable communication devices, scientific research instruments, remote control data acquisition systems, and military applications. In essence, lithium thionyl chloride batteries are vital components in a diverse range of electrical equipment, catering to the demands of multiple sectors.

This product boasts several important features that make it highly reliable and efficient. Firstly, it offers a stable high working voltage platform, ensuring consistent performance. Additionally, it has a high volume specific energy and a high mass ratio, resulting in excellent power output. Furthermore, it has a low energy self-discharge rate, meaning it retains its energy for longer periods of time. In fact, it has an impressive storage life of up to 15 years, with an annual self-discharge rate of less than 1% when stored in an environment below 20 ℃. The battery is also built with a stainless steel outer body and a metal glass sealing structure, adding to its durability. Moreover, it utilizes an inorganic electrolyte, further enhancing its stability. Lastly, this battery can be used in a wide temperature range, ranging from -55 to +85 ℃, making it suitable for various environments and applications.