how to connect smart bms in lithium battery

2:52

کوتاه

1:47

2:17

3:40

19:10

6:25

6:55

6:17

4:04

12:28

5:30

17:19

کوتاه

7:49

9:11

8:47

5:13

5:55

3:15

8:37

کوتاه

10:03

1:03

10:51

10:54

1:30

39:21

5:54

2:03

2:53

30:21

3:03

5:00

1:52

8:32

2:44

3:14

2:23

2:26