CR2430T 3V 270mAh High-Temperature Lithium Manganese Button Cell Battery
- Omnergy
- China
- 15 days
- 750 million per year
The Reliable Power Solution for Extreme Industrial Environments.Our CR2430T is a professional-grade, high-temperature resistant lithium manganese dioxide (LiMnO₂) coin cell, engineered to deliver stable power where standard batteries fail. With a robust 270mAh capacity, it is the preferred choice for automotive electronics, industrial sensors, and smart IoT devices operating in high-heat conditions.
CR2430T 3V 270mAh High-Temperature Lithium Manganese Button Cell Battery
The Reliable Power Solution for Extreme Industrial Environments.
Our CR2430T is a professional-grade, high-temperature resistant lithium manganese dioxide (LiMnO2) coin cell, engineered to deliver stable power where standard batteries fail. With a robust 270mAh capacity, it is the preferred choice for automotive electronics, industrial sensors, and smart IoT devices operating in high-heat conditions.
Key Technical Specifications of CR2430T Button Batteries
| Feature | Specification |
| Model | CR2430T (High-Temp Series) |
| Chemistry | Lithium Manganese Dioxide (LiMnO2) |
| Nominal Voltage | 3.0V |
| Nominal Capacity | 270mAh |
| Operating Temp. | -40°C to +85°C (Extended Range) |
| Dimensions | 24.5mm (Diameter) x 3.0mm (Height) |
Full Series of High-Temperature-Resistant T-Type Batteries
| Model | Nominal Voltage (V) | Nominal Capacity (mAh) | Nominal Current (mA) | Maximum Continuous Current (mA) | Maximum Pluse Current (mA) | Max Dimension (mm) | Working Temperature (℃） | Weight (g) |
| CR1225T | 3 | 50 | 0.1 | 2 | 5 | Φ12.5*2.5 | -40～85 | 0.9 |
| CR1620T | 3 | 70 | 0.1 | 3 | 8 | Φ16.0*2.0 | -40～85 | 1.3 |
| CR1632T | 3 | 120 | 0.2 | 3 | 8 | Φ16.0*3.2 | -40～85 | 2 |
| CR2016T | 3 | 80 | 0.1 | 5 | 15 | Φ20.0*1.6 | -40～85 | 2.3 |
| CR2025T | 3 | 150 | 0.2 | 5 | 15 | Φ20.0*2.5 | -40～85 | 2.6 |
| CR2032T | 3 | 220 | 0.2 | 5 | 15 | Φ20.0*3.2 | -40～85 | 3.2 |
| CR2320T | 3 | 130 | 0.2 | 6 | 20 | Φ23.0*2.0 | -40～85 | 3 |
| CR2330T | 3 | 260 | 0.2 | 6 | 20 | Φ23.0*3.0 | -40～85 | 4 |
| CR2354T | 3 | 520 | 0.4 | 6 | 20 | Φ23.0*5.4 | -40～85 | 6.9 |
| CR2430T | 3 | 270 | 0.2 | 7 | 25 | Φ24.5*3.0 | -40～85 | 4.5 |
| CR2450T | 3 | 600 | 0.4 | 7 | 25 | Φ24.5*5.0 | -40～85 | 6.8 |
| CR2477T | 3 | 1000 | 0.6 | 7 | 25 | Φ24.5*7.7 | -40～85 | 10.5 |
| CR3032T | 3 | 500 | 0.4 | 10 | 30 | Φ30.0*3.2 | -40～85 | 6.8 |
| CR3832T | 3 | 850 | 0.8 | 20 | 75 | Φ38.0×3.2 | -40～85 | 11 |
Why Choose the CR2430T Button Cell Battery for Your Project?
Exceptional Heat Resistance: Unlike standard CR2430 cells, the "T" series utilizes a specialized electrolyte and sealing structure to ensure reliable performance at temperatures up to 85°C.
High Energy Density: The LiMnO2chemistry provides a stable 3V discharge curve and a long shelf life with a low self-discharge rate (<2% per year).
Superior Leak-Proof Design: Built with precision-engineered stainless steel casing to prevent leakage and protect your sensitive PCB components.
UL & RoHS Certified: Fully compliant with international safety and environmental standards, ensuring a smooth transition into global markets.
Common Applications of Button Cell Battery
Automotive: TPMS (Tire Pressure Monitoring Systems), ETC tags, and car alarms.
Industrial IoT: High-temperature smart meters, sensors, and tracking devices.
Medical: Sterilizable equipment and specialized healthcare monitors.
