How To Attach A Wire To A Battery. Note that on the connector which you are making the terminals are reversed. These are the five sets of wires for each relay.

This will push onto another battery and provide you with terminals. Run the wire through the insulator. Clean off the top of the battery post take a thin piece of copper flashing make it into an L with a hole drilled in the top and solder the flashing onto the top of the battery post using a paste solder that requires very little heat.
If you see a gold metal this is brass and you can solder a wire to the terminal for a solid connection.
Help You Find Connect With Wiring Electricians. You can add a couple more power cables to the battery. Find a dead 9 volt battery. The following step is to wire the loads.
