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
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