Description
Overview:
The Energizer Micro Battery Alkaline E23A 12V is a compact cylindrical battery built for dependable performance in small electronics. Using alkaline chemistry in a sealed metal can, it delivers a steady 12-volt output suitable for electronics that need short bursts of higher voltage. Typical uses include remote controls, key fobs, wireless doorbells, garage door transmitters, and small security devices. Its micro form factor helps in tight housings where space is limited, while the robust construction supports reliable operation in everyday use. Sold individually for convenience, the E23A is a practical replacement choice when one cell is all you need, keeping costs down and reducing waste. It is a straightforward fit wherever a 12V micro alkaline cell is specified.
Key Features:
- 12V alkaline chemistry for stable power delivery in small devices
- Compact cylindrical design for tight battery compartments
- Reliable performance for intermittent, high‐pulse applications like key fobs and doorbells
- Simple, drop‐in replacement where a 12V micro cell is specified
- Durable metal can construction to help resist leaks and handling stress
- Suitable for infrequent-use devices thanks to good shelf-life characteristics of alkaline cells
- Sold individually, so you only buy the quantity you need
- Widely used format, making replacements easy to source
- Clear branding and markings for quick identification during maintenance
- Compatible with many consumer remotes and small wireless transmitters
Typical Applications:
Commonly used in car and van key fobs, garage door remotes, wireless doorbells, RF transmitters, small alarm sensors, laser pointers, and select camera accessories. Also found in some bike computers and measurement tools that require a compact 12V power source.
Also known as:
A23, 23A, V23GA, GP23A, 12-volt micro alkaline cell, remote key fob battery, garage remote battery, wireless doorbell battery.
Alternate Part Numbers:
E23A/MN21, E23AMN21
Product Specifications
| L&S Part No. | 275 112 |
|---|---|
| Manufacturer | Energizer |
| OEM No. | E23A |
| Unit of Sale | Each |
| Size | 12V |
| Machine Type | Batteries |
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