wotywire 4 gauge wire battery cable, 4 awg epdm welding cable with oxygen-free copper, flexible/high conductivity for solar, automotive, battery, inverter, rv, marine (10 ft red + 10 ft black) 10ft 4awg is up for auction in Automotive. The current bid is $3.00, 94% below the $49.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.