Question Mi notebook pro 15.6 doesn't work without charger (switches off when keyboard is touched or spontaneously after some time)

Mar 18, 2021
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Processor Intel(R) Core(TM) i7-10510U CPU @ 1.80GHz 2.30 GHz

Bought this device 6 months ago. If I use the warranty it has to be send to China which will probably take a few months so I hope for another solution. Has anyone seen this before or has an idea how this can be fixed?
The battery lasted me for about 8 hours, suddenly it switched of without reason a few times and the next day it wouldn't turn on anymore except if I keep it plugged in. This happened about a month ago, it works fine but just as a desktop.

Thanks for the help :)
 

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