The GC004 X-Connect 10-Foot Extension Cable Accessory is compatible with G750, G1100, G3500, G7200, and G4 chargers, as well as GENIUS1, GENIUS2, GENIUS2X2, GENIUS2X4, GENIUS5, and GENIUS10. It features a 10-foot extension cable to extend the reach of the charger and accessories. Not compatible with NOCO Boost or Boost X UltraSafe Lithium Jump Starters. Extend the reach of your battery charger and accessories. Add an additional 10-feet of length to any connection. Built-in 20A micro-blade fuse for increased safety and protection. Rugged, watertight connector for maximum performance. Compatible with G750, G1100, G3500, G7200, and G4 models, as well as GENIUS1, GENIUS2, GENIUS2X2 GENIUS2X4, GENIUS5, and GENIUS10. Not compatible with NOCO Boost or Boost X UltraSafe Lithium Jump Starters.