Energizer A27BPZ 12 Volt Alkaline Battery

Product Description

The ENERGIZER A27BPZ is a 12-volt alkaline miniature battery sold in a single-unit blister pack. This compact cell is commonly used in small remote-control devices, keyless entry fobs, wireless doorbells, and other low-drain electronics that require a 12-volt source in a compact form factor. The zinc-based alkaline chemistry provides a stable voltage output over the life of the cell. Installation requires no tools and no licensed trade work, making this a straightforward replacement for field technicians and service pros who carry spare cells for customer-side accessories.

This battery is typically found in residential and light commercial applications where compact 12-volt power is needed for remote transmitters, security key fobs, garage door openers, and similar low-current devices. The blister pack format keeps the cell protected until point of use, which is useful for technicians stocking spare parts in a service van or parts cabinet. Each pack contains one battery unit.

Key Features

• 12-volt alkaline chemistry for stable, consistent output in low-drain devices
• Compact miniature form factor fits tight battery compartments in remotes and fobs
• Single-unit blister pack keeps cell clean and undamaged until installation
• Zinc-based alkaline construction for reliable shelf life

Compatibility

Designed as a replacement miniature 12-volt alkaline battery for remote-control transmitters, keyless entry devices, wireless doorbells, and similar small electronics requiring an A27-type cell.

Installation Notes

No tools or trade license are required to install this battery. Power down or remove the host device from service before replacing the cell to avoid unintended signal transmission. Observe correct polarity markings inside the battery compartment when seating the cell. Dispose of used batteries in accordance with local regulations.