Extended Temp Series

Tadiran TLH Series lithium thionyl chloride (LiSOCl₂) batteries are ideal for low-power applications involving extreme temperatures.

TLH Series batteries deliver extremely high voltage (3.6 V) and high energy density (730 Wh/Kg) to support product miniaturization. These long-life cells deliver very low annual self-discharge to extend battery life due to superior raw materials and proprietary construction techniques used to harness the passivation effect. These specially modified cells also provide an incredibly wide temperature range (-55°C to 125°C) to perform continuously under the most extreme environmental conditions. TLH Series cells also feature a hermetically sealed can to deliver superior leak prevention vs. crimped seals.

We also offer specially modified batteries for use in the cold chain that operate reliably at temperatures as low as -85°C.