Easy Mounting A Car Audio Battery Isolator

The following article shows how to connect a battery isolator. The isolator is installed when the car needs a second battery. This will be required by cars that have bigger stereos. Since more power is needed second battery is added with the help of an isolator.

First of to do this we require a few tools and that includes a battery, a blue ring terminals, a battery isolator, a self tapping screw, needle nosed pliers, wire crimpers, a 12 volt test light , wire cutter finally a few wire strippers and a terminal crimping tool. These tools help us finish the job in a neat and a lot quicker.

Open the front hood and place the secondary battery in its corresponding tray using a 3/8 inch socket and ratchet. Make sure the battery is properly in position and should not be kept tilted. Using a driller mount the battery isolator then connect the terminal of battery isolator to the positive terminal of the battery using a battery cable. The wire connecting the battery and isolator are stripped and held in position using the 3/8 inch ratchet and socket.

Now the positive terminal of the secondary battery is connected to the other terminal of the isolator the wires are held in position using the socket and ratchet.

The wire strippers are used to strip inch off the other end of the 18 gauge wire. A ring terminal is crimped on to the end of the wire using the wire crimpers. the wire is connected to the ignition terminal on the battery isolator using a 3/8 inch ratchet and socket.

After the connections is checked strip the one end of the lengthy wire using a wire stripper and clamp it with a ring type crimper and fix it to the battery isolator’s ignition terminal using the socket and ratchet. For grounding run a wire from the ground terminal of the isolator the the ground point on the frame and bolt the wires to ensure a tight connection.

A wire fixed on the frame near to the passenger is a good ground point. Both the ends of the wires are fixed with a ring terminal by using a wire crimper and then it is connected to the ground using a 3/8 ratchet and socket. A four gauge wire is run from the second battery’s negative terminal to the ground. By doing all these the second battery can be made to charge.

Thus the article helps us to learn how to connect a battery isolator.

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