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Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
6 months - lifetime warranty
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The CR2430 3V Lithium Coin Battery is a high-capacity, compact power source designed for a wide range of small electronic devices. With a 24mm diameter and 3.0mm thickness, this coin cell is ideal for powering remote controls, car key fobs, medical devices, RFID equipment, calculators, digital thermometers, and more.
Built with lithium manganese dioxide (Li-MnO) chemistry, the CR2430 offers a high energy density, stable voltage output, and a long service lifeoften lasting several years in low-drain devices. It's well-suited for both continuous and intermittent use, retaining its charge even in storage thanks to a very low self-discharge rate.
Designed to meet international safety and environmental standards, the CR2430 is mercury-free, leak-resistant, and performs reliably across a wide temperature range.
Feature | Details |
---|---|
Battery Type | Lithium Coin Cell (CR2430) |
Voltage | 3V |
Diameter × Thickness | 24mm × 3.0mm |
Capacity | ~270300mAh (Typical) |
Chemistry | Lithium Manganese Dioxide (Li-MnO) |
Shelf Life | Up to 10 years |
Mercury-Free | Yes |
Leak-Resistant | Yes |
Applications | Car remotes, medical devices, toys, scales, alarms |
Parameter | Specification |
---|---|
Model Number | CR2430 |
Voltage | 3 Volts |
Capacity | ~280300mAh |
Dimensions | 24mm (Diameter) × 3.0mm (Height) |
Weight | Approx. 4.5 g |
Operating Temp Range | -20°C to +60°C |
Shelf Life | Up to 10 years |
Certifications | CE, RoHS, ISO9001 |