For USB port type B
How to charge your device, or how to plug your charger on your phone?
I get the solution for you
Just take your little charger and you never know whether You should be pushing it in this way or that way or which way up it goes,guys, I finally get it but I've got a simple fix for making sure that you know your plug
Charger in the first time and that's to put a little white dot on the USB cable so that how you will know that where the right way to plug your charger, so then I when I'm ready to charge it I find the right slot and push it in and there we go it starts charging the phone.
For USB port type C
You can easily connect your charger on your device in any way, whether You should be pushing it in this way or that way or which way up it goes, it works for both sides.
For Wireless chargers
You can just plug in your device by just placing your device on Wireless Pads, and here the charging starts for you.