CTS 345V 80kWh LiFePO4 Battery System with Liquid Cooling for Electric Bus and Truck
In the electrification of commercial vehicles, efficient thermal management and extreme system stability are crucial for operational profitability. The CTS 345V 80kWh LiFePO4 (Lithium Iron Phosphate) Battery System features advanced liquid cooling technology, specifically engineered for heavy-duty electric buses and trucks. This system maintains optimal cell temperature during high-power discharge and fast charging, delivering powerful, enduring, and uncompromisingly safe performance for your fleet.
- Advanced Liquid Cooling Technology: Superior to traditional air cooling, our liquid-cooled system provides uniform and efficient heat dissipation, preventing heat accumulation to extend battery life by over 20% while significantly enhancing vehicle safety.
- High-Voltage Efficient Architecture: The 345.6V high-voltage platform minimizes current loss and cable heat, optimizing motor drive efficiency for 100kW to 200kW motor systems.
- Automotive Grade A LiFePO4 Cells: Utilizing only brand-new Grade A cells with inherent thermal stability, providing the highest safety level for public transit and logistics applications with 3,500+ cycle life.
- Deep OEM/ODM Customization: As a direct manufacturer, we offer bespoke casing designs to fit your chassis space and support mainstream communication protocols including CAN 2.0 and SAE J1939 for seamless vehicle integration.
- Rugged Industrial Protection: Housed in fully sealed high-strength steel or aluminum enclosures with IP67 rating, meeting automotive vibration standards for complex and variable road conditions.
| Item | Specifications |
|---|---|
| Nominal Voltage | 345.6 V |
| Nominal Capacity | 230 Ah |
| Total Energy | 79.5 kWh (~80kWh) |
| Cell Type | Lithium Iron Phosphate (LiFePO4) |
| Thermal Management | Liquid Cooling / Heating Film |
| Cycle Life | ≥3,500 Cycles @ 80% DOD |
| IP Rating | IP67 (Waterproof, Dustproof, Salt-spray) |
| Communication | CAN 2.0B / SAE J1939 |
| Voltage Range | 280.8V ~ 394.2V |
| Certifications | UN38.3, CE, MSDS, ECE R100 |
- Electric City Buses: Reliable, long-range power for 8-12 meter urban transit buses
- Electric Logistics Trucks: Meeting demands for frequent fast-charging and heavy-load climbing
- Specialty Electric Vehicles: Sanitation trucks, airport shuttles, and port tractors
- Electric Mining Equipment: Rugged power for mining trucks in high-intensity operations
With 12+ years of expertise in EV power system integration, CTS has supported numerous global OEMs in their electrification journey. Get a FREE system architecture design and factory-direct quote for our 80kWh liquid-cooled battery systems.
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