An Electric Scooter Community on a Mission to Stamp out Transportation Mediocrity.

Discuss the Segway Ninebot ES and Ninebot Max Kick Scooter in this Forum. Topics include the Segway-Ninebot app, hardware, street riding, etc.
By jo jag
#57465
I everybody,
I am a French Guy and there is no forum on g30.. :o

So, I search a lot of information and take on this forum but I have already a problem ...

I try to put an 12V bat in serie on my g30.

No problems to mount.

Then I test, and after maybe 15s the scooter shut off...

I take off the 12v batt and then with stock batt I have er 21 no data in bms...

I test 12v batt, she is dead and voltage go 10,5 to 12 Permanently.

But, for my original batt, tension is good...

I try a reset off her, nothing change
I try with level 3, no err but the scooter switch off after 50m....

I try to manage with a St link, I can read the board, then put 134 hex dump file. Control with the program is ok...

The blue led still blinking, and red if I put charger then blue.

However I still have no bms data, no battery level on dash....

Do you think battery is dead? Or maybe only bms?

Sorry for my American, complicated to write without mistake :cry:

Thanks to all
By jo jag
#57528
Hi, I found my problem...
The controller doesn't read bms battery data, so I replace the controller and everything is good now ;)

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