7S BMS for 24V Li-ion e bike battery with small size

7S BMS(battery management system) for 24V li-ion battery. 

The BMS is small in dimension(65*35*9mm) and it can fit into many battery cases.

It has a high temperature protection sensor which will protect your battery from too hot.

7S BMS for 24V Li-ion e bike battery with small size

1. Charging voltage: DC29.4V (CC/CV);
2. Single cell charging balance voltage: 4.20±0.05V;
3. Single cell balance current: 67±5mA;
4. Single cell self-consumption current: ≤150μA;
5. Max continuous charging current: 5A;
6. Max continuous discharging current: 15A;
7. Overcharge detecting voltage: 4.25±0.05V;
8. Overcharge detecting delay time: 0.5S-2S;
9. Overcharge recover voltage: 4.15±0.1V;
10. Overdischarge detecting voltage: 2.75±0.1V;
11. Overdischarge detecting delay time: 150-300mS;
12. Overdischarge recover voltage: 3.0±0.1V;
13. Overcurrent detecting voltage: 105±10A;
14. Overcurrent detecting delay time: 100mS-300mS;
15. Recover: recover by Cutoff load or switch;
16. Short circuit detecting: Shortcircuit externally;
17. Short circuit detecting delay time: 200-800μs;
18. Short circuit recover by by Cutoff load or switch;
19. Internal resistance: ≤20mΩ
20. Working temperature: -40~+70°C;
21. Storage temperautre: -40~+125°C;