Main centres: | 1-3 business days |
Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
6 months - lifetime warranty
Enquire for more details
The CR2450 3V Lithium Coin Battery is a high-capacity, long-lasting power source designed for demanding, compact electronics. With a 24.5mm diameter and 5.0mm thickness, this coin cell is ideal for medical devices, LED lights, keyless entry systems, computer motherboards, smart home devices, and digital thermometers.
Powered by lithium manganese dioxide (Li-MnO) chemistry, the CR2450 delivers a consistent 3V output with a high typical capacity of 540620mAh, making it one of the longest-lasting coin cells in its class. It features a low self-discharge rate, maintaining performance during extended storage, and operates reliably across a wide temperature range.
This battery is leak-resistant, mercury-free, and compliant with global safety standards, making it a trusted solution for both personal and professional use in high-reliability applications.
Feature | Details |
---|---|
Battery Type | Lithium Coin Cell (CR2450) |
Nominal Voltage | 3V |
Diameter × Thickness | 24.5mm × 5.0mm |
Capacity | 540620mAh (Typical) |
Chemistry | Lithium Manganese Dioxide (Li-MnO) |
Shelf Life | Up to 10 years |
Leak Resistant | Yes |
Mercury-Free | Yes |
Applications | Smart devices, LEDs, sensors, motherboards, watches |
Parameter | Specification |
---|---|
Model Number | CR2450 |
Voltage | 3V |
Capacity | 540620mAh |
Dimensions | 24.5mm (D) × 5.0mm (H) |
Weight | Approx. 6.2 g |
Operating Temp Range | -20°C to +60°C |
Shelf Life | Up to 10 years |
Certifications | CE, RoHS, ISO9001 |