The product is a single GP 23A GP23AF V23GA MN21 LRV08 12V Alkaline Battery, suitable for use in doorbells and other sound and vision devices. Made by GP Battery in China, this battery has a voltage of 12V and a chemical composition of alkaline. With a coin cell diameter of 28.5mm x 10.22mm, this battery has an expiry date of July 2027, making it a reliable and long-lasting power source for various devices.
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