Reliable power for keyless entry and garage door openers.
- Cell size: A23
- Type: Miniature Alkaline
- Replacement for: 1181A, A23BP, DL21, DL23, MN-21B, MN21, V23GAx
- Classification: Miniature Alkaline
- Chemical System: Manganese Dioxide (MnO2)
- Designation: ANSI-1181A
- Nominal Voltage: 12 volts
- Typical Capacity: 50 mAh to 6.0 Volts
- (rated at 20K ohms at 21°C
- Typical Weight: 8.0 grams (0.3 oz.)
- Typical Volume: 1.1 cubic centimeters (0.07 cubic inch)
- Jacket: Metal
- Terminal: Flat Contact
- Packaging Size: 1 pc per pack