campermama wrote:
So I'm just sayin, but I used this inverter in my last rv's 12v outlet under the tv that was about 13' from the batteries for the last 4 yrs with no problems.
That does suggest that your TV uses a lot less than 600 watts. I, too, would suggest putting the inverter as close to the battery as possible, just in case you ever decide to try to run a coffee maker, for example, which would likely draw close to 600 watts. AC current at 120 volts tolerates smaller wires than DC current at 12 volts. If I remember my wire guide table correctly, a 13 foot run of wire for 50 amps at 12 volts requires 10 gauge wire, which is pretty heavy stuff. However close you put the inverter, you should use a 60 amp fuse.