GP 23A 12V Alkaline Battery - 1 Pack 

Product Description

Power your daily wireless transmitters with the GP 23A (MN21) 12V High-Voltage Alkaline Battery. Manufactured by GP Batteries—a trusted global leader in battery manufacturing—this high-density 12-volt battery is specifically engineered to power high-frequency remote controls and electronic entry systems that demand strong, uninterrupted signal output.

Built with advanced leak-prevention technology and low self-discharge cells, the GP 23A guarantees reliable power retention and long service life even in intermittent or standby use. Whether replacing a battery in a garage door remote, car key fob, wireless doorbell, security alarm sensor, or remote-controlled light switch, GP 23A batteries deliver dependable, high-performance operation with every button press.

Key Features

• High-Voltage 12V Output: Provides strong 12V power tailored for RF (radio frequency) transmitters and remote controls requiring long-range signal transmission.
• Universal Cross-Compatibility: Replaces 23A, MN21, A23, 23AE, V23GA, GP23A, K23A, L1028, LRV08, and 8LR932 batteries.
• Leak-Proof Construction: Built with an anti-leakage seal structure to protect high-end electronic remotes from internal corrosion and fluid damage.
• Long Standby & Shelf Life: Formulated with low self-discharge chemistry to maintain capacity over years of storage and low-drain standby usage.
• Compact Cylindrical Design: standard mini battery dimensions (10 mm diameter x 28.5 mm length) ensure a tight, accurate fit in key fobs and remote compartments.
• Wide Range of Applications: Essential replacement power for garage door openers, keyless entry car remotes, wireless doorbells, ceiling fan remote controls, home alarm sensors, and laser pointers.

Specification

Model: 23A
Chemistry: Alkaline
Voltage: 12 Volt