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.
#52695
Image

I have checked that all cell groups are perfectly at 3.6V and the battery output is 36V as well as shown but when the bottom BMS is connected then the voltage through the XT30 plug drops by 11V.
Does this mean the bottom BMS is faulty?
Does the output of bottom BMS XT output need to match with battery voltage?

Thanks!
#56690
edgar john wrote:
Tue Mar 02, 2021 8:35 am
Image

I have checked that all cell groups are perfectly at 3.6V and the battery output is 36V as well as shown but when the bottom BMS is connected then the voltage through the XT30 plug drops by 11V.
Does this mean the bottom BMS is faulty?
Does the output of bottom BMS XT output need to match with battery voltage?

Thanks!
hi i have got more o less the same issue, did you fix it?

As this was a rental version whos overstock was […]

Any one got any info on beryl bikes I seen a few[…]

LH/ TF-100 Style Display.

Hi I recently converted a Bird Zero to a personal […]

How do you operate dash without button? I have[…]