The 15Ah cylindrical format supports automotive start-stop power applications and related wide-temperature vehicle battery scenarios.
NFPP sodium-ion chemistry offers a practical balance of safety, supply-chain resilience, and commercial value for emerging battery projects.
Highstar positions this sodium-ion cell for strong temperature adaptability in challenging vehicle operating environments.
This model is positioned for automotive start-stop power and other auxiliary vehicle battery applications that benefit from sodium-ion technology.
| Item | Parameter | Test Condition / Note |
|---|---|---|
| Product Type | Cylindrical Sodium-Ion Battery Cell | Cell-level product |
| Brand | Highstar | Manufacturer |
| Model | NaCR46145-15PR | Product model |
| Chemistry | Sodium-Ion | Commercial product positioning |
| Rated Capacity | 15Ah | 0.5C discharge |
| Average Working Voltage | 2.86V | Specification value |
| Standard Charging Current | 7.5A | Standard charge current |
| Max Charge Current | 15A | Maximum charge current |
| Standard Discharge Current | 7.5A | Standard discharge current |
| Max Discharge Current | 150A | 25C ± 2C, 100% SOC |
| Pulse Discharge | 300A for 5s | 25C ± 2C condition |
| Limited Charge Voltage | 3.45V | Charge limit voltage |
| Discharge End Voltage | 1.5V | Cut-off voltage |
| AC Impedance | <=1.5mΩ | AC 1KHz, measured within 1 hour after standard charge |
| Cell Dimensions | Length 151.5±0.5mm | Shipping state |
| Cell Dimensions | Shoulder Height 148.5±0.1mm | Shipping state |
| Cell Dimensions | Diameter 46.7±0.3mm | Shipping state |
| Cell Weight | 460g±10g | Cell-level value |
| Charge Temperature | 0C to 55C | Cell surface temperature |
| Discharge Temperature | -40C to 60C | Cell surface temperature |
| Storage Temperature | 15C to 35C | Recommended storage condition |
| Shipment Voltage | 2.5-3.0V | Cell state upon shipment |
| Cycle Life | 3000 cycles | 0.5C charge/discharge, capacity remaining rate >=80% |
Please refer to the confirmed technical agreement for final delivery specification, including application-specific operating limits, pack design requirements, and BMS protection strategy.
The Highstar SIB 46145-15P is a cylindrical sodium-ion battery cell developed for start-stop vehicle power and wide-temperature operating environments.
Please update this section with the confirmed drawing and dimensional image from the final supplier datasheet. The label shown on the battery cell is for visual demonstration only. The actual product may only carry essential identification markings.
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Our products undergo strict testing and comply with multiple international standards to ensure quality and safety.
*Certification status may vary depending on region or project requirements. Relevant test reports or assistance for market-specific certification can be provided upon request.
