Good morning everyone this morning I start the conversion work I feed the scooter with the power supply and it does not turn on anymore help !!! I have not touched the scooter for 3 weeks and after changing the charger it turned on and I also marked the type of firmware today instead 0 I turn the key and nothing turns on what could have happened? what can I do ?

Thanks for the advice, better to do. the MC first?

ok thank you very much i have the Fran bms only one question ? i dont see the software i think to install it sunday... can i set it to charge 50 AH not 60? my battery is 50H

thank you wich is the right one for my conversion? charger Runke 2.1 battey s36 50 AH 

the works go on slowly but continue here are the cells ready to be welded i found a runke 2.1 okay the firmware that I find here in the forum for s36? 

it seems that I have found a Runke, as soon as it arrives I start the work and I will certainly have other questions, if you like the forum I will publish the photos of the works for the moment thanks to all

I don't know where to find the Runke charger, to start it would be better to modify what I have, there is a tread that explains how to do and where to download Dugas software and firmware?

It is with pleasure that I tell you that my vectrix is still alive powered by a power supply and turned on everything, keeping it a bit there the battery is back up enough to start the scooter's charger, bathot appears on the dashboard and unfortunately the battery does not hold the voltage and discharges immediately, now my project is to make a new S36 P10 battery with 5 AH 21700 cells, my charger and an ESD (silver) charger with square connectors is it possible to reuse it? if so how? do i need a bms? If so, which one ?

any advice is greatly appreciated this is my first experience with this scooter, thank you for the previous answers and for those to come

Thank you very much :) 

maybe you can help me with another problem too, my vectrix is not showing signs of life is there any way to tell if it's just the battery? maybe by connecting a 120v dc power supply you can see if the electricity works? or is there some other way maybe with the motorcycle charger ... I tried to plug it in but nothing happens any advice is welcome

it is possible tu buy one bms for conversion to ltio 36S?