The Interstate 12V A23 Battery is a specialty alkaline power source engineered for small electronics that need a compact, high-voltage cell. Commonly used in key fob remotes, garage door openers, wireless doorbells, RF remote controls, and home/business security sensors, this primary battery delivers a nominal 12 volts for reliable signal transmission and quick bursts of power. It is designed as an A23 form factor and is a direct replacement for devices specifying A23, 23A, MN21, MN21/23, GP23A, V23GA, E23A, L1028, or IEC 8LR932. Choose it as a dependable replacement part for residential and commercial applications where consistent remote performance matters.
Built on alkaline chemistry and intended for single-use operation, the Interstate 12V A23 Battery is non-rechargeable and optimized for intermittent duty cycles typical of remote-entry systems. Installation is straightforward: match polarity to your device markings and avoid mixing old and new cells. For safety, do not recharge, disassemble, or short-circuit; keep out of reach of children and follow local guidelines for disposal. Compatibility is broad across electronics that call for an A23/23A profile—always confirm your device’s battery code or user manual to ensure a universal-fit replacement that maintains proper voltage and reliability.