Hunan Chalong Fly Technology Co., Ltd.
Hunan Chalong Fly Technology Co., Ltd. Keep improving, solve problems for customers sincerely, and be recognized by the industry.
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Specification
3.1V 50Ah Sodium-ion Battery Specification
| Item | Parameter | Remark | |
| Rated capacity | 50ah | ||
| Rated voltage | 3.1V | ||
| Charge current | 1C5A | working temperature:0～45℃ | |
| Fast charge current | 2C5A | working temperature:-0～45℃ | |
| Charge voltage | 3.90±0.04V | CC/CV | |
| Discharge current | 1C5A | working temperature:-30～60℃ | |
| Max discharge current | 3C5A | working temperature:0～60℃ | |
| Discharge Cut-off Voltage | 1.5V | ||
| Delivery Voltage | ≥3.1V | ||
| Internal resistance | ≤5mΩ | Typical value 1.4±0.2mΩ Semi-charged state, AC 1KHz test condition | |
| Storage temperature | ≤1month | -20～45℃ | The battery should be stored at 50% charge or at a voltage of 3.2-3.3V; Long-term storage temperature: 20±5℃ (recommended). |
| ≤3months | 0～30℃ | ||
| ≤6months | 20±5℃ | ||
| Storage humidity | 65±20% RH | ||
Application
Electric two-wheelers, three-wheelers, A00 class electric vehicles, heavy trucks, ships and energy storage systems