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SIB 50160118-75Ah Sodium Ion Battery
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| Nominal capacity | 75Ah | 25±2℃, 0.33C discharge current |
| Operating voltage | 1.5V~3.90V | |
| Platform voltage | 2.9V | 25±2℃, 0.33C discharge current |
| Impedance(1KHz) | ≤1mΩ | 25±2℃, BOL,35%SOC |
| Shipping status | 35%SOC | |
| Operating Temperature (Charging) |
0℃ < T ≤ 15℃ 15℃ < T ≤ 45℃ 45℃ < T ≤ 55℃ |
0.2C CC to 100%SOC 0.5C CC to 100%SOC 0.5C CC to 80%SOC |
| Operating temperature (discharge) |
-40℃ ≤ T <-20℃ -20℃ ≤ T <0℃ 0℃ ≤ T <15℃ 15℃ ≤ T <30℃ 30℃ ≤ T <45℃ 45℃ ≤ T <60℃ |
1C 2.5C 4C 5C 3C 1C |
|
Weight |
≤1.9kg | |
|
Temperature rising |
≤10℃ | 25±2℃, 0.33C discharge/charge current |
| Standard charge current | 0.33C |
25±2℃ |
| Standard charge voltage | Cell max. voltage 3.90V |
25±2℃ |
| Maximum charge current (continuous) | 1C |
25±2℃ |
|
Standard |
Charge to 3.90V at a constant current of 0.33C. | |
|
Standard |
25±2℃ | |
|
Absolute charge temperature (Cell temperature) |
0~55℃ | Stop charging once cell temperature is out of this range regardless of the charging mode adopted. |
|
Absolute charge voltage |
Max. voltage 3.90V |
Stop charging once voltage exceeds this |
|
Standard discharge current |
0.33C | 25±2℃ |
| Maximum discharge current (continuous) | 5.0C | |
|
Discharge cut-off voltage |
1.5V | |
|
Standard discharge temperature |
25±2℃ | |
|
Absolute discharge temperature (Cell Temperature) |
-40~60℃ | Stop discharging once cell temperature is out of this range regardless of the discharging mode adopted. |
