GX630 wiring problem

The blue and white wire coming out of the rectifier on a Honda GX630 engine is the charging wire and it should attach to the positive terminal of the battery. The blue wire is positive and the white wire is negative. This will provide charging voltage to the battery to keep it charged.
It's important to connect the wires correctly to avoid damaging the battery or other components in the electrical system. If you are unsure, consult the owner's manual or a professional mechanic for assistance.