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CR2330T 3V 260mAh High-Temperature Lithium Battery
CR2330T 3V 260mAh: The High-Performance Solution for Extreme Environments
The CR2330T is a premium 3V Lithium Manganese Dioxide (Li/MnO2) coin cell, engineered by Omnergy to bridge the gap between compact design and rugged durability. With a stable 260mAh capacity, this battery is specifically formulated for high-reliability applications where standard consumer-grade batteries fail under thermal stress.
Technical Specifications of 3V 260mAh Lithium Battery
| Specification | Details |
| Model | CR2330T (High-Temperature Series) |
| Nominal Voltage | 3.0V |
| Nominal Capacity | 260mAh |
| Operating Temp. Range | -40°C to +85°C |
| Dimensions | 23.0mm x 3.0mm |
| Standard Current | 0.2mA |
| Chemistry | Li/MnO2 (Manganese Dioxide) |
More High-Temperature T-Type Button Cell 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 |
Key Advantages of Omnergy CR2330T
■ Industrial-Grade Thermal Resilience
The “T” series designation ensures that the battery can withstand extreme temperature cycles. Utilizing a proprietary heat-resistant electrolyte, the CR2330T maintains a stable discharge profile from freezing -40°C to blistering +85°C, making it ideal for automotive under-the-hood electronics.
■ Optimized 260mAh Energy Density
Despite its slim 3.0mm profile, our CR2330T provides a consistent 260mAh output. This allows engineers to design thinner devices without compromising the operational lifespan of the end-product.
■ Superior Leakage Resistance & Safety
Our automated production line implements 100% leakage testing. The CR2330T features a reinforced anti-leakage structure and specialized sealing materials that resist degradation over time, even in high-vibration environments.
■ Custom Terminal Solutions (Welding Pins/Tabs)
We understand that B2B clients require seamless PCB integration. Omnergy offers professional customization for the CR2330T, including:
Targeted Applications
FAQ Section
Q: Is CR2330T different from a standard CR2330 battery?
A: Yes. While they share the same physical dimensions (23mm x 3.0mm), the CR2330T is an industrial-grade version. It features a higher temperature ceiling (up to 85°C) and a specialized internal chemistry designed for long-term reliability in harsh conditions, whereas standard CR2330 cells are typically rated only up to 70°C.
Q: What is the shelf life of the Omnergy CR2330T?
A: Thanks to our high-purity lithium and low self-discharge design (<2% per year), the CR2330T offers a shelf life of 10 years when stored in a controlled environment.
Q: Does Omnergy provide samples for engineering testing?
A: As a dedicated source factory, we support R&D projects by providing technical data sheets and battery samples for verification and testing.
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