Samlex Inverter Install Kit contains everything you need to connect your inverter to a battery bank safely and simply. The Max 1000W Inverter Install Kit contains: (1) fuse assembly (DC-FA-100). (1) 10ft AWG #4 DLO positive cable, (1) 10ft AWG #4 DLO negative cable, hardware and installation instructions. Size your kit based on the size of your inverter for 12V systems, up to a 1000W.