OID SNR40160-175QN 17.5Ah Sodium-Ion Battery with -40°C Cold Weather Performance and 3000 Cycles
Are you tired of lithium-ion batteries that struggle in freezing temperatures or pose safety risks? Meet the OID SNR40160-175QN, a cutting-edge sodium-ion battery engineered to solve the most critical pain points of modern energy storage. Designed by Jianheng for professionals who demand reliability, safety, and performance across extreme conditions.
Traditional lithium batteries often fail to start or deliver power in sub-zero environments, leaving you stranded in cold climates. Additionally, concerns about thermal runaway and fire hazards persist. The OID SNR40160-175QN was developed to overcome these challenges, providing a robust alternative that doesn't compromise on energy density or cycle life.
Leveraging advanced sodium-ion technology, this 17.5Ah cylindrical cell offers a safer, more temperature-resilient power source. With a wide operating temperature range from -40°C to 65°C, it maintains exceptional performance where others fail. Whether you're building an electric vehicle (EV) battery pack, an energy storage system (ESS), or industrial equipment, this cell provides the reliability you need.
- Exceptional Low-Temperature Performance: Retains ≥75% of its capacity at -40°C (0.5C discharge), ensuring reliable starting and operation in arctic conditions.
- Extended Cycle Life: Achieves over 3000 cycles at 80% state of health (SOH), significantly reducing long-term replacement costs and total cost of ownership.
- High Rate Discharge: Supports continuous discharge up to 4C (70A), delivering sustained power for high-demand applications like power tools and e-mobility.
- Enhanced Safety: Passes rigorous safety tests including overcharge, short circuit, and crush tests with no fire or explosion, providing peace of mind for system integrators.
- Stable Storage: Excellent charge retention of ≥96% after 28 days of storage at room temperature, ensuring the battery is ready when you are.
| Parameter | Specification |
|---|---|
| Nominal Capacity | 17.5Ah (Min: 17.0Ah) |
| Nominal Voltage | 3.0V |
| Operating Voltage | 1.5V ~ 3.95V |
| AC Internal Resistance | 1.3±0.3mΩ |
| Energy Density | 121Wh/kg, 261Wh/L |
| Standard Charge | 0.5C CC/CV to 3.95V/0.05C |
| Max Continuous Charge Current | 2C (40-60°C), 3C (20-40°C) |
| Standard Discharge | 0.5C CC to 1.5V |
| Max Continuous Discharge Current | 4C (15-45°C) |
| Operating Temperature (Charge) | 0°C to 60°C |
| Operating Temperature (Discharge) | -40°C to 65°C |
| Cycle Life | ≥3000 cycles (80% SOH, 25°C, 0.5C/0.5C) |
| Cell Weight | 435±10g |
The OID SNR40160-175QN is the perfect choice for:
• Electric Vehicles (EVs) and e-scooters requiring reliable cold-weather operation
• Energy Storage Systems (ESS) needing long cycle life and high safety
• Industrial Equipment and robotics operating in harsh environments
• Marine and RV applications where temperature extremes are common
• Telecom Backup power for remote or outdoor base stations
Shenzhen Jianheng Technology Co. Ltd. is committed to delivering high-quality energy solutions. Our expertise in battery technology ensures that you receive reliable products backed by professional support. For any inquiries, contact us at +86 137 2555 9416 or alan@liion-batt.com.
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