how to add extra battery to electric scooter

10:55

25:24

1:21

1:13

1:07

1:07

1:43

5:25

2:16

14:31

10:09

10:04

3:54

14:30

7:53

11:57

3:36

1:46

19:05

4:58

2:32

3:43

4:20

2:32

10:13

12:57

3:03

1:37

4:47

2:01

7:47

7:13

19:59

5:04

2:01

8:06

3:22

1:23

1:40

12:32