Energizer CR2032 3 V Lithium Coin Cell Battery

The Energizer CR2032 is a premium lithium coin cell offering 3.0 V nominal voltage and approximately 235 mAh typical capacity (to 2.0 V under a 15 k? load). It delivers dependable performance across a broad temperature range (?30 °C to +60 °C) with minimal self-discharge (~1 % per year). With a compact format (20 mm × 3.2 mm) and robust lithium/manganese dioxide chemistry, this battery is ideal for critical low-drain devices like watches, key fobs, medical sensors, memory backup, and small electronics that demand long shelf life and stable voltage.