Lithium Battery Tadiran 1/2AA-Size 3.6 Volts

3.6 Volts (3.6V) 1100mAh (1.1Ah) * Lithium-thionyl chloride [Li-SOCl2] * -55øC/+85øC * Dimensions: Height: 25.5cm x Diameter: 14.5 * Weight: 9.6g (0.339oz) * Cell Size: ANSI: 1/2AA 1/2R6 1/2UM3 *