@***[link|https://fr.ifixit.com/User/4197316/Dennis+Hendriks|Dennis Hendriks|new_window=true] ***
Hi Dennis, i had i simmilar problem with my Deebot 950, after some Mainboard probing i found out 3 dead resistors, on the 950 mainboard they are identified as R93 (0603 330 Ohms), R16 (0803 0Ohms) and R100 (0803 2.2Kohms), replaced them reassembled everything back, app showed me that battery was at 17% but still didn't charged, left it over night and next mornig it was at 100%.
[image|3430761]
I'm still testing my "repairs" since all this was donne yesterday XD .
Hope it helps.
Cheers,