Cotchear 10pcs A23 12V Alkaline Battery 23A 12 Volt A23 E23A MN21 Replacement Batteries 0 percent Hg

Battery life: from 1 to 2 years at room temperature. Size: diameter (?): 10.5 ± 0.1mm Height (H): 28.5 ± 0.1mm May also be known as: 23A, 23AE, A23, E23A, V23GA, MN21, GP23A , LRV08, 8F10R, 8LR23, 8LR932, CA20, K23A, L1028, MS21, RVO8 or VR22 Attention: Please keep batteries in dry and cool place; Do not recharge or dispose off in fire; Insert the battery in right direction and avoid short-circuit. Suitable for: laser pointer, remote control pen, folding ball pen, car remote control, alarm, lighting lantern, bell, camera, electronic toy, lighter and other electronic products