Amazon.com: Energizer A23 Battery, 12V (Pack of 4) : Electronics
List of battery sizes - Wikiwand
Buy 23A X 12v battery Alkaline Batteries Pack of 10 (also known as 23A / 23AE / MN21) batteries 1.5V by GP Batteries Type 23AX 12V Cell Size Extra Alkaline Online at desertcartJORDAN