Chosen Solution

hello all i have an iphone xr that i’ve recently gotten in for a repair, only i have one very strange issue with it, it will refuse to charge any aftermarket battery, i tried high quality ones, generic ones no dice, it will only charge its original battery, when attempting to charge a different battery it will appear on a current meter that it is charging at first then after the phone fully boots the current meter reads 0.07 amps, when charging its original battery it draws 0.66 amps, honestly not sure what the issue is, i have tried multiple brands including deji, nohon, and ampcentrix batteries with no success, i have an original apple battery coming so i’ll see what happens when that arrives but i’m honestly stumped on what the issue with it could be, any insight would be super helpful and appreciated

Check the board connector and battery connector (one that charges) for damage under a microscope. Possible part from the board stuck in the battery connector if you see what I mean.