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