JacobsParts 2/0 AWG Insulated Ring Terminal 00 Gauge, 5/16" US Custom Stud Size, Red and Black Boots for Car Audio Amp/High Current Power Cable/Ground Wire: Amazon.com: Industrial & Scientific
Vintage Braided Cloth Covered Battery Cable #2/0 AWG gauge 00 GA Black by Foot | eBay
AWG Wire Gauge Chart For All 44 Wires (Ampacity Chart)