Hailong's excellent replacement 5 - Pin connector sockets for reliable connections

To use these Hailong 5 - Pin battery cable sockets, first make sure the power is off. Then, carefully connect the cables to the appropriate pins on the socket. When doing this, check that the connection is firm to avoid loose contacts. As for maintenance, keep the sockets clean and dry. Regularly inspect the pins for any signs of corrosion or damage. If you notice any issues, replace the sockets right away. Also, always follow safety guidelines during installation and use to prevent electrical hazards.