Minelab Equinox Series Metal Detector USB Charging Cable with Magnetic Connector. USB charging cable for use with the Minelab Equinox Series metal detectors. A spare or replacement EQUINOX USB charging cable. It features a handy snap-on magnetic connector, so the charging contacts can be easily wiped clean or dried after detecting in water. Can be connected to any standard USB port for charging on the go. Works with Minelab Equinox 600 or the Minelab Equinox 800.