Description
For engineers designing remote monitoring systems or industrial assets deployed in harsh climates, battery failure is not an option. The Tadiran TLH Series Extended Temperature Battery is engineered to overcome these challenges. Utilizing advanced lithium thionyl chloride chemistry, this series offers a superior power-to-weight ratio, delivering high pulse capability and continuous power where other chemistries fall short.
The defining characteristic of this series is its longevity and resilience. Tadiran batteries feature an annual self-discharge rate of less than 1% per year. This remarkable efficiency means that, depending on the current draw, these cells can power certain applications for up to 40 years. This makes them an ideal solution for devices installed in inaccessible areas where battery replacement is costly or impossible.
Beyond performance, the TLH Series is committed to safety and environmental standards. Tadiran standard cells and custom battery packs are certified lead-free and fully compliant with RoHS, WEEE EC, and REACH regulations. By choosing the TLH Series, you are selecting a power source that combines extended temperature performance with strict regulatory compliance.








