I use and recommend Els27
or OBDLINK SX USB

Did you read the machine errors?
Focus Electric has a sophisticated heating and cooling system associated with the battery, interior heater, engine cooling and inverter.

I do not remember...
I bought the same as they were inside, but at 600 volts

I do not understand, you have the original charge?
take a photo of the car with charging.

What is the model of the charger?
Can you show the parameters read from the car charging module while charging? SOBDM module

error in BECM module?

BECM connector in the trunk, behind the back of the left rear passenger
PCM connector in the lower left bumper, near the wheel

I have, pm you..

I have a similar story, TCU discharges the battery. Perhaps the fact is that the car is in Belarus (Europe) and AT & T is not available here... Yesterday there was an SSN error after the battery is low ... I charged a 12v battery and the error disappeared. I drove 100km and put the car in the garage...

Can you share the 10B689 scheme? http://electroscheme.org/uploads/files/focus/schematic_2012-2016-charging.zip without CCS http://electroscheme.org/uploads/files/focus/schematic_2017-2018-charging.zip with CCS The original charge is very big .. In addition, it will be difficult to make two original...

After I successfully complete the first stage, I will add AC charging to the two unused phases. These will be six power supplies for telecommunications connected in series (model eltek flatpack2 3000w 48v). They will work together with the original charging until the battery capacity reaches about 8...