Renata CR2430 — High-Capacity 3V Lithium Coin Battery for Demanding Devices

The Renata CR2430 is a 3V lithium coin cell designed to deliver high capacity and long-lasting performance for demanding electronic devices. With a diameter of 24 mm and a height of 3.0 mm, it combines large physical size with exceptional energy storage, making it a go-to choice for equipment requiring dependable power over extended periods. Swiss precision manufacturing ensures stable voltage output, long shelf life, and leak-resistant reliability.

Technical Specifications

• Chemistry: Lithium Manganese Dioxide (Li-MnO₂)
• Nominal Voltage: 3V
• Diameter: 24 mm
• Height: 3.0 mm
• Capacity: ~300 mAh
• Operating Temperature: -30°C to +60°C
• Compliance: Mercury-free, RoHS compliant

Advantages

The CR2430 offers a larger energy reserve compared to smaller coin cells, supporting devices with moderate to high power demands. Its lithium chemistry provides a stable discharge curve, ensuring consistent performance until end-of-life.

Common Applications

• Medical monitoring devices
• Security systems
• Smart home devices
• Automotive electronics
• Industrial sensors

Performance

With a low self-discharge rate, the CR2430 retains most of its capacity even after years in storage. Swiss engineering guarantees precise dimensions for a secure fit and reliable operation in all compatible devices.

Installation Tips

• Verify CR2430 specification before installing
• Check polarity before seating in the device
• Use non-metal tweezers to prevent shorting
• Store unused batteries in their original packaging

Conclusion

The Renata CR2430 delivers exceptional capacity and stable 3V performance, backed by Swiss quality, for devices where long runtime and reliability are essential.