Energizer A23-BPZ-2 45mAh 12V Alkaline Button Top Batteries for Keyless Entry, 2-Pack

Keep critical access and security devices powered and ready with Energizer A23 12V alkaline button-top batteries. The Energizer A23-BPZ-2 (2-pack) supplies dependable specialty power for keyless entry remotes, garage door openers, intrusion sensors and small surveillance remotes—helping prevent unexpected downtime in access control and monitoring systems. Each non-rechargeable battery delivers a stable 12V output and a 45mAh capacity in a compact A23 form factor, making replacements fast and reliable. Built with alkaline chemistry and zero mercury, these batteries meet RoHS guidelines and are ideal for facility maintenance, security technicians and IT teams managing door access or low-voltage peripherals. Keep a few on hand in your parts cabinet to support routine servicing of alarm panels, wireless sensors and camera accessories. Order this Energizer 2-pack for reliable backup power that keeps your security, surveillance and monitoring equipment operating as expected.

• Reliable specialty power for keyless entry, garage door openers and access-control systems to reduce downtime
• Compact button-top design fits small remotes, sensors and security devices for convenient replacements
• 12V alkaline chemistry with a 45mAh capacity provides consistent output for monitoring and surveillance gear
• Mercury-free composition and RoHS compliance for safer disposal and reduced environmental impact
• Pack of 2 ensures you have backup batteries on hand for quick maintenance or field service