1. Cylindrical cell has good safety performance and strong adaptability;
2. Long cycle life with1800 times under 100% DOD;
3. Excellent high temperature cycling performance;
4. Good low temperature performance with capacity of the cell over 70% at -20 degrees and that of the battery pack over 88%;
5. Wide range of operating temperature with nomal temperature at -15 ° C~55 ° C;
6. High specific energy, the specific energy of the cell is about 200wh/kg, and the battery pack reaches more than 130wh/kg;
7. Good ratio performance with quick charge and discharge;
8. The self discharge rate of full charge storage for one month at room temperature is less than 4%;
9. The working voltage of the cell is 2.75-4.2v, and the product compatibility is good;
10. Automatic production process, good cell consistency;
11. High cost performance, competitive products of the same kind.
Product line |
Dimensions: |
Product name |
Rated voltage (V) |
Rated capacity(Ah) |
Weight (kg) |
Haiquan |
867*340*270 |
Haiquan72V99Ah |
72 |
98.8 |
79 |
Hangcha |
217*115*285 |
24V30Ah |
25.6 |
30 |
7.5 |