Shenzhen Jianheng Technology Co., Ltd.
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S40160L175QN350 Sodium-Ion Rechargeable Battery
| Item | Specification | Condition |
|---|---|---|
| Nominal Voltage | 3.0V | - |
| Nominal Capacity | 17.5Ah | 0.5C, 25±2°C |
| Minimum Capacity | 17Ah | 0.5C, 25±2°C |
| Operating Voltage | 1.5V–3.95V | - |
| AC Internal Resistance | 1.3±0.3mΩ | 1kHz, 50% SOC, 25±2°C |
| Weight | 435±10g | With packaging |
| Max Continuous Charge | 3C (20–40°C), 2C (40–60°C), 1.5C (10–20°C), 0.2C (0–10°C) | CC/CV, cut-off 3.95V/0.05C |
| Max Continuous Discharge | 4C (15–45°C) | Cut-off 1.5V |
| Pulse Discharge | 15C (10s, 15–45°C) | 50% SOC |
| Condition | Performance |
|---|---|
| 0.5C charge/discharge, 25°C | ≥3000 cycles (80% SOH) |
(Note: Include a graph here showing discharge capacity vs. voltage at different temperatures and rates.)
| Operation | Temperature Range | Notes |
|---|---|---|
| Charging | 0°C to 60°C | Optimal: 15–40°C (cell surface temp) |
| Discharging | -40°C to 65°C | - |
| Storage (≤3 months) | -40°C to 35°C | - |
| Storage (≤6 months) | -10°C to 25°C | SOC 25–75% recommended |
Complies with UN38.3, CE, RoHS, and IEC 62133 safety standards.