Renata CR2320 Lithium Coin Cell Battery - 3V Compact High-Reliability Power
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The Renata CR2320 is a high-reliability lithium coin cell battery delivering 3V with approximately 50mAh capacity. Built with lithium manganese dioxide chemistry, it offers stable voltage, low self-discharge, and a wide operating temperature range from -20°C to +60°C. Ideal for watches, key fobs, fitness trackers, medical devices, and memory backup systems, this compact battery provides dependable long-lasting power for everyday and critical applications.
add_circle The Upside
- check Reliable and consistent power output
- check Long shelf life reduces replacement frequency
- check Versatile use in many small electronics
remove_circle The Downside
- close Moderate capacity may not suit high-drain devices
- close Lithium chemistry requires proper disposal
- close Not rechargeable
Specifications & features
Key features
- check_circle Lithium manganese dioxide (Li/MnO2) chemistry for stable voltage
- check_circle Compact size: 23.0mm diameter x 2.0mm thickness
- check_circle Nominal capacity of ~50mAh for low-drain devices
- check_circle Wide operating temperature range: -20°C to +60°C
- check_circle Low self-discharge with shelf life of 5+ years
Specifications
Shelf Life
5+ years
Continuous Discharge Current
~0.1 mA
Diameter
23.0 mm
Height (Thickness)
2.0 mm
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