Hi guys.
I need some help.
I have a 3000w 12v inverter. I lent it to a friend and now it doesn't switch on. I opened it and saw all 6 of the 40amp fuses were blown so I replaced them all. Now when I connect the battery to the inverter, there is a huge constant spark at the battery terminals like a short circuit.
what could the problem be? Please give some suggestions
