The people on here saying phone OSes should be open source and unlocked to make them last longer will find the ecodesign and security regulations actually encourage locking them down so you can't break them.
could you specify the actual GDPR regulations in question which clearly conflict with these battery regulations (without any creative contrivance required on our part)?
or are you saying there isn't a conflict in that case (in which case, which ones do?) that part wasn't clear
it seems like a creative but unlikely contrivance that there is an actual legal conflict there as you describe
you quoting yourself when it doesn't answer the question, without adding more context, leads me to believe that you don't think there is any actual legal conflict there, either
Please do link the other "six giant laws that conflict".