u/Giga_Chandra_03

So as you can see in this picture there are blue stains on the negative terminal and i am unable to figure out why ..........?? or is it normal
Another point which i want to mention is i have added auxiliary lights and gave connection from the battery but the wires which you are seeing both are connected with a fuse and then with the lights
Another point i don't use those auxiliary lights ; they are added only for aesthetic as i didn't got fog lamps in my variant of the car so those are just to fill the poverty slots of the car