Tadiran batteries 36v lithium thionyl chloride batteries plain tadiran batteries sonsl761s the sl 761s from tadiran batteries is a 23 aa size high capacity lithium cell with a capacity of 1500mah it can be used in applications within a temperature range of 55 to 85 c making it particularly versatilemax endurance discharge current 30 ma tadiran batteries sl 761s 23 aa size 1500mah lithium battery cell 36v