Charger port replacement compatibility

I’m suspecting you have a more basic issue here. While you may need a new port connector as well the root issue is the bad/fake MagSafe charger that’s damaging your system. Here’s the best source for the replacement charger Apple 60W MagSafe 2 Power Adapter (MacBook Pro with 13-inch Retina display). Anything you find on Amazon or eBay is Fake!

• Don't Replace Your MacBook Charger With a Cheap Knockoff
• Lacking safety features, cheap MacBook chargers create big sparks
• How to Spot A Fake Macbook Magsafe Charger

I would inspect the systems MagSafe contacts often I find them blackened from the arching. Also inspect the while plastic for debris as well as the pins in the cord.

In this picture the top connector is dirty and needs to be cleaned.

Here’s the needed part 13” Retina MacBook Pro DC-in, Magsafe 2 board, Apple P/N 923-0560 and the guide 交换MacBook Pro 13" Retina显示器2015早期版本的MagSafe DC-in板 to put it in.