4S-24S Li ion Lifepo4 10A Active Balancer Electric Vehicle RV Energy Storage Lithium Battery 4S 8S 16S 20S BMS Equalizer

 Note * unplug the port before connecting the cable. After connecting, test whether there is a connection error. The wrong connection will immediately blow the fuse and seriously damage the chip.

features:

1. Product advantages: BMS can reduce the number of strings, be compatible with other batteries, with a minimum of 4S, support extended series and improve parallel efficiency.

2. Applicable batteries: 3.7V battery pack and 3.2V lithium battery pack.

3. Balanced type: transformer active energy transfer.

4. Balance efficiency: 96%

5. Balance current: 10000ma

6. Balance differential pressure: < 10mV

7. Trigger condition: adjacent differential pressure > 0.05v

8. Balance cut-off: adjacent differential pressure < 0.03V

9. Low voltage protection: < 3V

10. Balance logic: the whole group is balanced synchronously. After the battery is balanced, it will automatically sleep for one hour, and then re detect the voltage difference to start the next balance.

11. Balance period: full voltage period (including charging, discharging and idle).

12. Sleep power consumption: 800ua low power consumption, the battery can be idle for a long time.

13. Balance current reference:

4s-8s: the maximum equalizing current is 1.5A for every 0.1V voltage difference.

17s: the maximum equalizing current of 0.1V voltage per difference is 1.2A.

20s-24s: the maximum equalizing current of 0.1V voltage per difference is 1.2A.

The balance current of each string of batteries is not fixed, but changes with the change of differential pressure.

14. It can be used to repair model toy batteries and can also be used in parallel with BMS long-term fixed battery pack,

Because the chip setting logic is that the greater the voltage difference is, the greater the balance current is, and the long-term fixation will not cause damage to the battery.

15. Three adjustable balance modes:

1: When the battery voltage is lower than 3V, automatically turn off the balance and sleep.

0：NA

2: active balance is always on and does not sleep

16. Two adjustable balance modes:

1: When the battery voltage is lower than 3V, automatically turn off the balance and sleep.

0: active balance is always on and does not sleep

17. Cable size: 18awg