MN27 Dry Cell

The MN27 mini battery is a small, cylindrical, non-rechargeable battery often used in car alarms, remote controls, garage door openers, glucose and blood pressure monitors, telecommunication devices, headphones, etc.This battery belongs to the family of 12 V batteries, which includes 8 LR732 energy cells. If you are looking for such a battery, you will also come across A27BP, G27A, GP27A, L828. Don't be discouraged, these are the same mini batteries.

We have certainly experienced that not all dry batteries have the same lifetime. They can't be, because their performance and capacity also vary widely. In the case of 12 V energy cells, their lifespan is between 3 and 5 years, but this also requires that these batteries are used in the right temperature range and, of course, stored there. On average, this is between -20°C and +60°C. The MN27 energy cell measures 8.0 mm in diameter and 28.2 mm in length, and weighs around 4.0-4.5 grams.