Panasonic 12V Alkaline Battery A23 

• Panasonic Alkaline A23 12 Volt Batteries last longer than ordinary zinc-carbon batteries.
• Panasonic Alkaline A23 12V battery is equipped with Anti-Leak protection. This protects devices from damage due to battery rupture and leakage.
• Panasonic Alkaline batteries are designed to protect power for up to 10 years when unused and stored properly.
• Alkaline A23 12 Volt batteries have a triple tough coating made of nickel-and-iron alloy.
• Panasonic Alkaline A23 12V batteries are ideal for keyless entry systems for homes and vehicles, electronic keychain radios, and other devices.