12v Remote Battery 23A (Qty 50)

A23 batteries, also known as 23A or MN21 batteries, are small, 12-volt batteries that are commonly used in remote controls, keyless entry systems, and other small electronic devices. They are cylindrical in shape and have a diameter of about 11.6 mm and a height of about 28.5 mm.

They are typically made of zinc-carbon or alkaline materials and have a capacity of around 55-65mAh. They are not rechargeable and need to be replaced once they are depleted. They are known for their long shelf life and are often used as backup power sources in devices that need to maintain a continuous power supply.