MX Battery Clip 30 Amp (MX-1552)

Same screw-clamp design as the rest of MX's battery clip range, scaled up to a genuine 30-amp rating for setups that draw more current than a standard bench supply or small battery pack. The screw fastening keeps the wire lead mechanically locked to the clip rather than relying on spring pressure that loosens with age and vibration, which matters more as the current (and the heat a loose joint generates) goes up. The jaw opens wide enough to clamp firmly onto a standard battery post, and the all-metal construction keeps resistance low so the clip doesn't become a hot spot under sustained load. A sensible upgrade over the 20-amp clip for anything running closer to that higher current ceiling.