The GC008 X-Connect XL Eyelet Terminal Accessory is compatible with G750, G1100, G3500, G7200, and G4 chargers, as well as GENIUS1, GENIUS2, GENIUS2X2, GENIUS2X4, GENIUS5, and GENIUS10. It features a lie-flat design for seamless installations with an M10 hole size. Not compatible with NOCO Boost or Boost X UltraSafe Lithium Jump Starters. Permanently mount a battery connection to any battery. .Fit Type: Universal Fit Lie-flat design for seamless installations with M10 hole size. 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.