48V/52V 13S/14S 40A BMS with small size for Dorado battery

48V 13S 40A BMS for Dorado batteries with small size, 60*32*10mm(L*W*T).

52V 14S 40A BMS for new polly /Dorado battery(Size: 63x 50 x 10mm);

There are several Dorado cases, this 48V mini BMS is only suitable for most of the Dorado batteries (ID-pro, ID-plus, ID-max and ID-21700 case etc). If you don't know which case your battery uses, you can check the Dorado case picture from here: 48V Dorado battery; if you are looking forr 14s BMS for the Dorado battery, please double check first. 

The BMS is with higher current which is suitable for BBSHD, BAFANG M620 Ultra motor etc.

This BMS has no ON/OFF switch, if you need a switch for your battery,  please order another BMS on our website.

48V 13S 40A BMS with mini size for Dorado battery; 52V 14S 40A BMS for New polly battery

The BMS is with higher current which is suitable for BBSHD, BAFANG M620 Ultra motor etc.

1. Charging voltage: DC54.6V (CC/CV);
2. Single cell self-consumption current: ≤100μA;
3. Max continuous charging current: 40A;
4. Max continuous discharging current: 40A;
5. Overcharge detection voltage: 4.25±0.05V;
6. Overcharge detecting delay time: 0.5S-1S;
7. Overcharge recovery voltage: 4.15±0.1V;
8. Overdischarge detecting voltage: 2.75±0.1V;
10. Overdischarge recovery voltage: 3.0±0.1V;
11. Over current recover: recover by Cutoff load;
12. Short circuit detecting delay time: 400μs;
13. Short circuit recover by by Cutoff load;
14. Internal resistance: ≤10mΩ

Not switch for this BMS; if your battery has a switch, this BMS is not suitable for your battery.