Duracell MN21X2 – 12V Alkaline Battery

Technical Specifications

• Battery Type: Alkaline (Zn/MnO₂)

• Nominal Voltage: 12.0 V

• Typical Capacity: Approximately 60 mAh (at 20 kΩ continuous to 6 V cut-off)

• AC Impedance @ 1 kHz: ~22 Ω

• Typical Weight: ~7.95 g

• Operating Temperature Range: –10 °C to +60 °C

• Self-Discharge (Storage): Less than 10% after 1 year at +20 °C