Specifications: Voltage: 3.6V Capacity: 2.4 Ah Size: AA Chemistry: Lithium Thionyl Chloride (Li-SOCI2) Brand: Tadiran Termination Style: Button Top Shelf Life: 10+ Years Maximum Recomended Continuous Current: 100 mA Maximum Pulse Current Capability: 200 mA Diameter(max): 14.5 mm (0.57 in) Height (max): 50.5 mm (1.99 in) Typical weight: 18g (0.64 oz) Included Qty: 1 Key Features: High operating voltage