Battery cell composition Alkaline. If your Device Uses any of the Following Batteries, This is What You are Looking for : A23 12V Duracel MN21, GP23AE, 21/23, A23S, 23A, 23AE, V23GA, MN21B2PK, A23bpz, MN21, GP23A ,LRV08, L1028, RVO8, MS21, E23A, K23A, 8LR932, 8LR23, VR22, 8F10R, EL12, 23GA.
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