How to use the brushless electric adjustable anti-lightning wire: This anti-lightning wire contains a set of bullet ends and a resistor. By disconnecting the bullet end, the anti-lightning wire becomes two wires. You need to connect the other part of the lightning wire to the negative pole of the main battery. The wiring sequence of brushless adjustable anti-lightning wire: When connecting the electric adjustable wire to the battery, you can connect the anti-lightning wire first, then the positive pole, and finally the negative pole, so that no lightning will occur at the moment of connecting the battery, and the connecting terminal of the main power supply can be protected.