Saft’s LS and LSH cylindrical primary lithium cells ranges, all based on Lithium-Thionyl chloride (Li-SOCl2) chemistry perfectly suit high-energy and high-voltage requirements in a wide range of temperatures. High operating voltage, stable during most of the application lifetime. Highest energy density among primary lithium chemistries. Lowest self-discharge for extended shelf and operating life. High pulse capability, thanks to well-controlled passivation with limited voltage delay. Excellent reliability over extended operating life. 20 year+ design with best quality components and materials.