Duracell MN27BPK Watch/Electronic/Keyless Entry Battery, 12 Volt Alkaline X 4 Batteries
- High-Quality Batteries: Special devices require a special level of energy. As such, these Energizer A23 Batteries are built to meet the requirements of today’s high-powered devices – designed to deliver dependable power for all your gadgets..
- Multi-Purpose Use: Compatible with a variety of devices, these Energizer A23 Batteries provide reliable power for keyless entry systems, calculators, remotes, cameras, video game controllers, headsets, glucose and blood monitors, and more..
- Free of Mercury: Energizer’s A23 Alkaline Batteries feature advanced engineering and state-of-art manufacturing with zero mercury to responsibly power your devices with less impact on the environment..
- Superior Service: Designed for electronic applications which may require high rate pulses, this A23 Battery has a Magnesium Dioxide chemical system to offer superior service at all drain rates, optimal cold temperature performance and a longer shelf life..
- Improved Construction: Battery leaks are a problem that can damage devices. Energizer has made improvements in our battery construction in recent yea....