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Amazon.com: Synergy Digital Replacement Batteries, Compatible with GP 23A Replacement, (Alkaline, 12V, 33 mAh), Combo-Pack Includes: 5 x A23 Batteries : Health & Household
Amazon.com: MJKAA Pack of 5 A23 Battery 12V Alkaline 60 mAh [Ultra Power] - 12 Volt for Garage Doors Opener, Ceiling Fans Doorbells Remotes MN21 23GA GP23AE A23S LR23A L1028 : Health & Household
Amazon.com: ACDelco 12-Count A23 Batteries, 12V Maximum Power Super Alkaline Battery, 5-Year Shelf Life : Health & Household