MN21 Alkaline Security Battery

* Type: MN21 * Battery Chemistry: Alkaline * Voltage: 12 (Volts) * Capacity: 33 (mAH) * Ideal for calculators, cameras, car devices, digital clocks, torches and Remotes * Long lasting power * 2 Batteries per card * size 28.9 x 10.3 mm * The MN21 is a Duracell alkaline battery for applications in the field of security, particularly for keys and car alarms. Please ensure you check you have the correct sized battery for your uses.