Tadiran Batteries is a manufacturer of high power lithium thionyl chloride batteries. Tadiran lithium thionyl chloride cells are the most powerful and reliable batteries in the world, delivering unrivaled performance to power today's increasingly sophisticated technologies. Able to last over 20 years under the most challenging conditions, Tadiran standard lithium batteries and custom battery packs are ideal for remote locations and challenging environmental conditions. Tadiran batteries have high-energy density, high capacity, wide temperature ranges, 20 year operating life, and small form factors. The batteries also meet ISO 9001 and UL requirements.