My iPhone 6 will not charge?

My iPhone 6 that I've had for 3 months or so stopped charging yesterday, I've tried every wall port and different cables. When i plug it in it says something like "this cable is not able to charge this phone reliably". What could this be?

Take it to apple care, it's their problem now

Which adapter are you using. Make sure you charge with iphone adapter and not with ipad adapter. If still issue persists, show it to the repair shop. The problem might be with your iphone.

Take it to apple. When charging an iphone you MUST use an apple iphone charger, those cheap chargers they sell in the stores do not generate enough power to charge and iphone and can eventually screw up the charging in your phone to where it won't charge anymore.

Take it to apple care, it's their problem now