Go Power! GP-DC-KIT5 DC Installation Kit for 2600-3000-Watt / 4100-6000-Watt Everything you will need to properly connect your Go Power! Inverter to the battery Includes inverter fuse, fuse block, 10' battery cables and tie downs Fuse Size: 400 Amp Cable Gauge (AWG): 4/0 Use with 2600 to 3000W Inverters