If you look closely at the picture, the red wire goes to the plug at one end, and to the socket at the other end. They must be connected in the same way in order for both ends to work in the connector housing and still be properly connected.
70mai Jump Starter Max Midrive PS06 black
37 Review
Mroinge Automatic 6V/12V Trickle Charger For Vehicles, Motorcycles, Boats And More - Maintain Your Batteries With Ease!
29 Review
Keep Your Battery Fully Charged With A Smart 12V Charger/Maintainer Featuring Winter Mode
28 Review
Charger Vympel 57 black
110 Review