1. Battery Model:72V 20Ah
2. Nominal Capacity (AH);20ah
3. Nominal Voltage (V): 72V
4. Source Resistance (mΩ)about 40
5. Cell Size:lifepo4 battery
6. Discharge Cutoff Voltage (V) :66 +/ 1V
7. Charge Cutoff Voltage (V): 87.6V
8. Rated Discharge Current (A) :20A
9. Instantaneous Max Discharge Current (A):40A
10. Max Continuous Discharge Current (A):20A
11. Max Continuous Charge Current (A) :5
Charging
12. Charge Mode :CC/CV
13. Standard Charge Current (A):3A
14. Charge Time under Standard Charge Current:6
15. Fast Charge Current (A): 5A
16. Charge Time under Fast Charge Current : 2.5
17. Charge Temperature Range: 20 60’C
18. Discharge Temperature Range :20 60’C
Size and Weight
20. Battery Size: 250*180*90mm
21. Battery Net Weight: 6kgs
22. Battery Gross Weight :6.5kgs