Iphone XS max wont charge with Belkin powerhouse dock or old apple iphone cables
So i recently got my new iphone XS max and coming to charge it with my Belkin powerhouse dock or old wires i got it wont charge. My phone will only charge with the cable that came in the box. All the other cables i tried are genuine apple cables and when i come to charge it it shows it charges then it goes off. The dock was purchased right from apple and the same issue is happening with both the dock and cables. I tested it with my iphone 6 and iphone 7 and it works fine. PLEASE HELP.
iPhone Xs Max, iOS 12