Highlights Capacity: 1800m Ah Chemistry: Li-ion Voltage: 3.6 V High Capacitycommon in use for camera, flashlight, & many other electronic devieces. Specifications Shipping Weight (Kg):0.0313 Dimension (CM): 3 x 3.3 x 1.6 Package Contents 2 GTL LR123A 3.6V 1800m Ah Rechargeable Li-ion Battery