Energizer A 27 battery

The Energizer A27 is a compact, high-voltage alkaline battery designed to provide reliable power for small electronic devices. Commonly used in keyless entry systems, garage door openers, remote controls, and security devices, this battery delivers consistent performance in a small package.

Energizer A 27 battery Specifications

• Battery Type: Alkaline

• Size: A27 (also known as MN27, 27A, GP27A, L828)

• Voltage: 12V

• Capacity: Approximately 18–27 mAh

• Chemistry: Alkaline Manganese Dioxide

• Dimensions: Approximately 28.2 mm (length) x 8.0 mm (diameter)

• Weight: Approximately 4.4 grams

• Shelf Life: Up to 3 years

• Terminal Type: Button Top

• Operating Temperature Range: Varies depending on device and usage

• Leak Protection: Designed to prevent damaging leaks

• Mercury-Free: Yes