Lisocl2 battery, Abbreviated as the “ER” series by the IEC. The “ER” series  lithium battery include cylindrical and button outline. It is one of primary lithium battery(named lithium primary battery) include energy(Bobbin) type, power(spiral) type, high temperature type.

 All batteries based on Lithium-Thionyl chloride (Li-SOCl2) chemistry perfectly suit high-energy and high-voltage requirements in a wide range of temperatures.

Since the lithium thionyl chloride battery was invented, there have been many well-known international trademarks, such as “SAFT”, “TADIRAN“, “TOSHIBA”, “VITZRO“, “EEMB“, “SUNMOON”, “EVE“, “FORTE”, “FANSO”,”HJBP” … , and so on.  Before there was no unified naming, many companies adopted their own unique naming methods, which continue to this day. For example, “SAFT” company named these lithium thionyl chloride batteries as “LS”, “LSH”, “LSP” series. TADIRAN company named these batteries “TL” series. VITZRO CELL company named “SB” series. TOSHIBA, PANASONIC, and most China manufacturers/factory/ suppliers adopt IEC’s naming convention “ER”.

Through more than 30 years of technological development, the quality of lithium thionyl chloride batteries provided by most Chinese manufacturers and suppliers is almost the same as that of international brands. Through more than 30 years of technological development, the quality of lithium thionyl chloride batteries provided by most Chinese manufacturers and suppliers is almost the same as that of international brands.