How To Change A Car Battery

Special anti-corrosion grease is available to prevent deposits of fluffy greenish-white corrosion that can actually prevent the battery from charging. The average car battery contains more than 24 pounds 108 kilograms of lead not including the rest of the components source.

How To Change A Car Battery Digital Trends

Youll want to head out and buy a replacement battery before taking the old one out of your car.

How to change a car battery. That means extra cost. Using the correct sized socket and ratchet re-install the Battery Hold Down to ensure the battery is secured to vehicle. Remove cables from battery terminals For vehicles with a negative ground loosen the nut and bolt that holds the battery cable clamp to the negative terminal this will be labelled with a minus sign or NEG.

Others have to take the car to the garage to have the battery replaced. This connects the moving wheels with the engine turning it over and hopefully firing it up. Once its started take it for at least a 20-minute run to charge the 12v battery.

Read the article to the end to understand how to change a car battery without losing settings. You may also spray both of the cars terminal ends with anti-corrosion solution. Prepare your new battery for use by installing anti-corrosion washers on both battery posts.

Place the new battery in the battery tray aligning the redpositive and blacknegative - ends of the battery with the matching terminals and cables. Normal procedure for changing a battery is as follows. If the headlights are overly dim put the vehicle in neutral or park if automatic and rev the engine.

Changing the battery is easy for some. Apply a thin layer of grease to the battery posts and terminals before connecting the positive terminal to the positive post first. Loosen the battery hold-down connectors andor fasteners that secure the battery in place.

If the car starts up it should be able to recharge itself and you may not need a replacement after all. Remove the negative cap clean the post and attach the NEGATIVE terminal to the battery. Batteries can be heavy.

Remove the positive cap clean the post and attach the POSITIVE terminal to the battery. Grab your owners handbook and flick to the page about the battery itll usually describe the type of battery you have. There is a simple test you can carry out to determine the condition of your battery.

First try starting your car at night with the headlights switched on. Prefer the place away from fire and water. Once you have sufficient motion step off the clutch.

Lift the battery out. Using proper posture carefully place the battery into the holder. If your battery is fully dead consider having a professional do the job for you.

Secure positive - Take the positive terminal and place it on the battery post making sure it is secured all the way toward the bottom of the post. After youve removed your car battery its time to install the replacement. When you get back turn the engine off and restart it the next morning.

Apply a coating of the post. Take a wire brush and scrub the battery cable ends as well as the battery terminals to remove any corrosion or dirt. Changing a car battery should take around half an hour and most people find an adjustable spanner is the only tool they need although a socket or full spanner.

Replace the bracket on the battery and secure it to the tray. The weight of the battery may be. Using the wrench tighten the connector until it is snug.

Turn your vehicle off and make sure that the key is removed from the ignition to provide zero power to the battery. How to tell if your battery needs replacing. To replace the car battery first of all place your vehicle at a safe and flat place such as the garage.

Wear a mask to avoid breathing dust during this step.

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