The second cable is a ground cable which connects the negative terminal of the battery to the body of the car. It means that the first head of the battery is connected and the tail is connected.
Connecting Batteries In Series Or Parallel Or Both
How to connect battery. That is the positive poles of all the batteries are connected and the negative poles of all the batteries are connected. There are two cables that connect to your battery. Connect the positive cable to the solenoid relay or starter. Take a jumper wire and wrap it around the positive terminal of the first battery. Connect your positive and negative wires to one battery and run your application. Always use heavy duty wires when connecting batteries in parallel.
Take the battery out of the battery tray. Clean both battery posts with a wire brush. The shunt voltage is equal to the individual battery voltage and the current is equal to the sum of the battery currents. Take another wire and connect the negative post of the first battery to the negative post of the second battery. Batteries are heavy so grab from the bottom using both hands. Remove the positive cable from the solenoid relay or starter.
Using a combination wrench or a socket and ratchet remove the battery hold down clamp. Disconnect the negative cable from the engine block. Detach the positive red battery cable from the battery using the same method. It runs to the engines alternator. How to connect a car battery safely when it comes to how to connect a car battery as safely as possible the installation process can be a challenge especially if you have never tried doing something like this before. Connect the other end to the positive terminal of the second battery.
New car owners often have difficulty in determining what each step involves and even more importantly figuring out the order in which the steps should be followed. The positive cables end connector is often either painted red or has a red plastic clip attached to it.
Gallery of How To Connect Battery
