Mavic 2 pro battery signal error

[Dreenek]

Hi I recently bought a battery for a mavica 2 pro after charging with the original charger the battery shows Battery signal error. After a short multimeter diagnosis it turned out that there is 0V on the communication lines, CP2112 also does not want to connect to the battery any ideas?

 

[Cafguy]

I hesitate to talk "Battery Killer" BUT
Faulty connection? or

Test connection with HidSmbusExample:

Run HidSmbusExample.exe. Check the connection dropdown to see if your CP2112 device is listed.
ALSO:
Use the lsusb command in a Linux terminal to verify if your CP2112 device is recognized. This can help isolate whether the issue is with your Windows installation or the CP2112 itself.
install CP2112 Driver Software (if needed):

 

[Dreenek]

I hesitate to talk "Battery Killer" BUT
Faulty connection? or

Test connection with HidSmbusExample:

Run HidSmbusExample.exe. Check the connection dropdown to see if your CP2112 device is listed.
ALSO:
Use the lsusb command in a Linux terminal to verify if your CP2112 device is recognized. This can help isolate whether the issue is with your Windows installation or the CP2112 itself.
install CP2112 Driver Software (if needed):

Could you provide a link to download the programme?

 

[Dreenek]

Waham się, aby porozmawiać „Battery Killer” ALE
Wadliwe połączenie? lub

Połączenie testowe z HidSmbusExample:

Uruchom HidSmbusExample.exe. Sprawdź menu połączenia, aby sprawdzić, czy urządzenie CP2112 jest na liście.
RÓWNIEŻ:
Użyj polecenia lsusb w terminalu Linux, aby sprawdzić, czy urządzenie CP2112 jest rozpoznane. Może to pomóc w wyodrębnieniu, czy problem dotyczy instalacji systemu Windows, czy samego CP2112.
zainstaluj oprogramowanie sterownika CP2112 (w razie potrzeby):

 

[Cafguy]

You most likely have a Driver issue you may want to ask on the github forums also I do not use Battery killer.