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 |