CR2016 Lithium Battery

The CR2016 is a 3V lithium coin cell battery commonly used in small electronic devices such as watches, calculators, key fobs, remote controls, medical devices, and other compact gadgets. It is a non-rechargeable, high-energy-density battery designed for long-lasting performance.

Specification:

• Battery Type: Lithium Coin Cell
• Model: CR2016
• Nominal Voltage: 3V
• Capacity: 75–90 mAh (varies by brand)
• Diameter: 20 mm
• Thickness: 1.6 mm
• Weight: ~1.8 g
• Chemistry: Lithium Manganese Dioxide (Li/MnO₂)
• Self-Discharge Rate: Low (~1% per year)
• Operating Temperature Range: -20°C to +60°C
• Shelf Life: Up to 10 years