4x SAFT LS33600BA Size D 3.6V/17Ah Lithium Thionyl Chloride Battery
Tenergy C 3.6V 9.0Ah Lithium thionyl chloride Battery - Tenergy
Saft AA 3.6V Lithium Battery - Primary LS14500 - Priced Per Cell
Lithium-thionyl chloride (Li-SoCl2) battery pack features 3.6V Operating voltage and 1200mAh capacity in a small 1/2AA form factor with Molex(2695) 22-01-3027 (2 pin) Termination, BS1200C1425001S1PCMW | GlobTek