LS14250 Battery, 3.6 V, 1/2AA, Lithium Thionyl Chloride, 1.2 Ah, Raised Positive and Flat Negative. The LS14250 is a 3.6V cylindrical-type Lithium-thionyl Chloride Battery with 1.2Ah capacity and bobbin construction. The concentric electrodes enable the maximum loading of active materials and correspondingly, maximum energy and lowest self-discharge. It perfectly suits high energy and high voltage requirements in a wide range of temperature. It has excellent resistance to humid environments.