The Energizer A23 / E23A is a miniature 12V alkaline battery used in compact electronic devices requiring a higher voltage than common coin cells.

This format is commonly used in remote controls, alarms, sensors, wireless doorbells, garage remotes, security systems, RF transmitters, electronic lighters and other compatible equipment.

The A23 battery is also known by equivalent designations such as 23A, MN21, LRV08, V23GA or 8LR932, but the battery reference required by the device should always be checked before replacement.

With 12V nominal voltage and listed typical capacity of 55mAh, it is a practical solution for low-drain and intermittent-use devices.

This item corresponds to 1 Energizer A23 / E23A battery, EAN 7638900083057.

Main features

Special alkaline battery
Brand: Energizer
Model: A23 / E23A
EAN: 7638900083057
Battery type: special cylindrical / mini 12V battery
Technology: alkaline
Nominal voltage: 12V
Listed typical capacity: 55mAh
Common equivalent format: A23 / 23A / E23A / MN21 / LRV08 / V23GA / 8LR932
Packaging: single blister
Number of batteries included: 1 piece
Use type: disposable / non-rechargeable
Main application: powering compatible small electronic devices

Recommended applications

Remote controls
Garage remotes
Alarms and security systems
Wireless doorbells
Compatible sensors and transmitters
RF remote controls
Compatible electronic lighters
Small 12V electronic equipment
Devices using A23 / E23A / 23A / MN21 / LRV08 batteries

Important note

Before purchase, always confirm the original battery reference, voltage, dimensions, polarity, battery holder type and device compatibility.

This battery is non-rechargeable. Do not recharge, open, solder directly, heat, short-circuit or mix with used, damaged or different battery types.

Small batteries can be dangerous if swallowed by children or animals. Always keep out of reach of children and dispose of used batteries according to local recycling rules.

This item corresponds only to the Energizer A23 / E23A 12V battery. Device, remote control, sensor, battery holder or other accessories are not included unless expressly stated otherwise.