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maxus Batter

Open 0maty01 opened this issue 11 months ago • 6 comments

Hello, I want to ask if anyone has experience of running a maxuse battery

0maty01 avatar Jan 31 '25 18:01 0maty01

Maxus is not in the code yet, and no info is available on these batteries. If you have some info, or want to assist, checkout the wiki page for new integrations

dalathegreat avatar Jan 31 '25 21:01 dalathegreat

Thank you for answer, with 0maty01 we want to run the battery emulator for 56kwh battery from MAXUS EV80 2019. The battery is out the car and we will try to turn it ON soon. But it is very heavy (670kg) so manipulation is complicated. If we will not able to use it's own BMS, we will use external one. Would be fine if someone will share his steps with maxus battery if exists some.

miraxm avatar Feb 01 '25 07:02 miraxm

Hello, free days gived me time to try to connect the CAN reader and log the battery bus. I used the USBCAN PCAN clone device and the Savvy CAN software. I saved the log file, but from this point. I am not sure how to continue now. It is very easy to connect this battery, only few wires are there. +12V GND CAN H CAN L High voltage interlock A High voltage interlock B

Not sure about the interlock function - if I make a loop - nothing happen.

Battery is silent all the time - no relay get ON of OFF.

Is anybody interesting to help with this? I can leave computer connected to the battery for long weeks if someone would like send some commands to battery. Internet is on site.

I have another CAN adapter USBCAN-I Pro V502 but I dont know how to connect it to Savvy.

Lyligo ordered but I dont have Battery Emulator build yet.

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ev80_2.csv

miraxm avatar Apr 20 '25 08:04 miraxm

hey @miraxm could i get the pinouts from the low volate connector, and a picture to help.

AntonyLeons avatar Apr 29 '25 20:04 AntonyLeons

Yes, it Is very easy.. but what battery do you have?

miraxm avatar Apr 30 '25 04:04 miraxm

@miraxm MG ZS 2019-2021 44.5 kWh but its also made by saic

AntonyLeons avatar Apr 30 '25 22:04 AntonyLeons