Charging the cells without BMS protection is very dangerous…you wouldn’t know if some cells have higher voltage than the others…applying 42V to the output connector can overcharge some cells resulting in damage and even explosions
@curataretapiterieauto3 жыл бұрын
How do you open the external battery? Did you make the video?
@ivzf1003 жыл бұрын
Hi , thanks for the video,Ii got same battery, the multimeter says the voltage is 31 but doesn't charge , any idea?
@carlobicchieri2667 Жыл бұрын
Hi my friend, thank you for the knowledge! I did that just as you showed and now I'm getting a red light on the battery blinking once every second and when I connect the external battery to the scooter I get error 41, external battery temperature abnormal. Do you know how to fix it?
@davidzoltan52632 жыл бұрын
Hello, I hope to see you replacing the battery cells step by step with 3500 mah. I'm curious how much autonomy you'll gain. Thanks already.
@LEFURETGAMER3 жыл бұрын
Hi i have an issue, the motor is slowing down when im trying to move it
@octapc2 жыл бұрын
shame you didn't show how to open the batteries up.
@saruthomas23923 жыл бұрын
Do you repair ninebot batteries ? The scooter just fell over and the external battery is not working?
@subliminalhobo Жыл бұрын
I woke up my ninebot battery the internal one and charged but cells are not balanced how do i fix it?
@Clasisw3 жыл бұрын
On the internal battery, how do you know which side to put positive and negative from the charger?
@maciejmakowski4639
3 жыл бұрын
You need Multimeter
@tonybeale26082 жыл бұрын
Hi MK, cool vid, do i need to disconnect BMS before charging ?
@m.k6423
2 жыл бұрын
No you don't have to
@danihani25262 жыл бұрын
Hey man you are the best , do you know how to fix error code 48 on es4?
Пікірлер: 17
Hey this was very helpful. Thank you , kindly !
How did you get that 42v female connector?
Charging the cells without BMS protection is very dangerous…you wouldn’t know if some cells have higher voltage than the others…applying 42V to the output connector can overcharge some cells resulting in damage and even explosions
How do you open the external battery? Did you make the video?
Hi , thanks for the video,Ii got same battery, the multimeter says the voltage is 31 but doesn't charge , any idea?
Hi my friend, thank you for the knowledge! I did that just as you showed and now I'm getting a red light on the battery blinking once every second and when I connect the external battery to the scooter I get error 41, external battery temperature abnormal. Do you know how to fix it?
Hello, I hope to see you replacing the battery cells step by step with 3500 mah. I'm curious how much autonomy you'll gain. Thanks already.
Hi i have an issue, the motor is slowing down when im trying to move it
shame you didn't show how to open the batteries up.
Do you repair ninebot batteries ? The scooter just fell over and the external battery is not working?
I woke up my ninebot battery the internal one and charged but cells are not balanced how do i fix it?
On the internal battery, how do you know which side to put positive and negative from the charger?
@maciejmakowski4639
3 жыл бұрын
You need Multimeter
Hi MK, cool vid, do i need to disconnect BMS before charging ?
@m.k6423
2 жыл бұрын
No you don't have to
Hey man you are the best , do you know how to fix error code 48 on es4?
Erro 19 extra