Though I'm disappointed you tried it, there is no going back now.
700W / 13.8 = 50.725 amps
My audio system for example will only use:
330W / 13.8 = 23.913 amps so I can run 8 gauge cable.
I'm assuming the eRam hooks up directly to the battery. What gauge power cable are you running for it? I think 10 gauge would do, but you could just do 8 gauge to be safe.
