Power your essential devices with the GP 12V Alkaline Battery, a compact yet robust solution for your security needs. Measuring just 7.7 mm in diameter and 28 mm in length, this single-use battery is perfect for vehicle immobilisers, doorbells, anti-theft alarms, garage door openers, and key fobs. With a nominal voltage of 12V and a capacity of 20 mAh, it ensures reliable performance for various applications, including some photographic equipment and laser pointers. Its leak-resistant design and low self-discharge rate guarantee a long operational life, making it wise to keep a few extras on hand for uninterrupted use.
eBay