3.6v lithium thionyl chloride battery£¨3. 6v li-socl2 battery Er series model: er14250 Descriptions: Model:er14250 (1/2aa) (at 0.5ma 23 2.0v cut-off) Max.Size:14.5x25.0mm Nominal capacity:1200mah Nominal voltage:3. 6v Max. Constant current:50ma Max. Pulse current:100ma Operating temperature:-55 ~+85 Ref. Weight:11g. Industrial packing according to real situation.