The Energizer A23 Battery delivers reliable, long-lasting power for small electronics, including keyless entry systems, garage door openers, and security devices. Designed for consistent performance, it maintains power even during long storage periods, with an expiry date of 2027 for guaranteed freshness. Compact and dependable, it’s the ideal choice for specialty devices that require precision power.

Key Features:

• Single Energizer A23 alkaline battery

• Expiry date: 2027 – guaranteed long shelf life

• Ideal for keyless entry remotes, garage door openers, and security devices

• Provides consistent, reliable power

• Compact size for specialty electronics