How to Use a Car Battery Charger

Introduction

Just as a human body needs food to stay healthy and fit, a car’s battery determines the vehicle’s quality, performance and fitness. A charged battery will give a proper ignition to the engine, keep all the electrical devices functional and make your drive a peaceful smooth one. We all face trouble with discharged or flat battery often. During long drives with family or before starting off your busy day for work your car battery may suddenly shut off; causing your car to stop in the middle of the road. To prevent such situations you should always carry a transportable battery charger in your trunk and need to know how to use a car battery charger. Many of you may think it’s very easy, but there are many do`s and don`ts while using a car battery charger. There is always a risk that your battery may explode during charging and may even cause a fire. So if you want to properly charge your car’s battery you should stick around and read along.

Step by Step Guide on how to use a Car Battery.

This guide is useful for both car owners, newbie drivers and anyone who would like to learn how to charge their car’s battery. It provides a complete understanding of how to charge your car successfully.

Step 1: Safety First

First of all, cover your hands with gloves and roll up your sleeves. Female drivers should tie up their hair. Take off your rings, bracelets or other accessories. Keep your face away from the battery. Bring up your car battery manual and carefully check how much voltage your car battery uses. The voltage should be the same as your car battery charger.

Step 2: Use your correct charger

Check the car owner's manual for information (or ask your car dealer or trusted auto mechanic) to know your correct charger. Car batteries range from 40AH to 110AH and alternators range from 45 amps to 200 amps, If you are using a battery charger, a 10 amp charger will take 4 to 11 hours a full charge the battery, a 2 amp charger will take 2-3 days. However, if you are quickly trying to start the car, you will want to use higher amperage.

Step 3: Read the charger manual carefully

Read the charger manual and try to understand the directions written on the manual and what precautions should be taken. Try to keep in mind all the warnings.

Step 4: Clean the battery and remove both battery cables.

You can use an old toothbrush or a small cloth to get rid of any corrosion on the terminals. This will make sure that you will have an effective flow charge from the charger to your battery. Always notice the electrolyte level before connecting the battery to the charger. After that remove both battery cables from the battery terminals. First, take out the negative cable (black) and then the positive cable (red)

Step 5: Power switch off

Check that the charger is not plugged into an electric outlet, turn of your car’s AC, radio and CD players and check that the power switched is off before connecting your charger to your car’s battery.

Step 6: Cable Connect                             

Join the positive charger cable to the positive battery terminal and the negative cable to the negative battery terminal. Make sure you are connecting the cables to the correct polarity to ensure that the battery will take in the charge. Plug the charger into the mains and switch on. The indicator light or ammeter will light up and show that the battery is being charged. You can consult your device user’s manual for this step.

Step 7: Charging Time setting and rate

Decide whether you want to charge the battery slowly (drizzle charge) or quickly. Select a lower charging voltage setting for a trickle charge and a higher one for a quicker charge. Check the charger manual for the proper positioning. Note that drizzle charging gives the best results. Once you have a perfect connection, the next step is to set your preferred charging rate on your battery charger. You have to keep mind that the higher the rate of charging you select the faster your car battery will be charged. However, by doing this, the heat generated by the battery during the charging process is also higher which will degrade the battery life.

Step 8: Start charging your car battery by turning on the battery charger

After you have selected the charging rate on your charger and you are certain that you have a firm connection. You can now start charging your battery by turning on your portable car battery charger. Once the charging process started, you can leave it and let your car battery take in the charge from your transportable charger,

Step 9: Remove charger cables from your battery

Once your car battery has been charged the work of your charger is done. You can now turn it off and disconnect the cables from the terminals of your battery. After charging, always switch off at the mains and unplug the charger before removing its terminal clips - otherwise, the clips may spark as you take them off and ignite gas given off during charging. Then you can now try to start your engine if your engine starts, then your battery has been charged successfully.  

Step 10: Turn off

Switch off and unplug the charger when the battery is completely charged. Next, you will disconnect the cables in the opposite order in which you attached them. Negative (black) clamp first, the positive (red). Your battery should be charged and your car should be ready for the drive.

Choosing the best car battery Charger

In choosing the best car battery charger, you have to make sure that it is compatible with your car battery according to this battery tips article.  You also have to consider the features that the device offers to allow you to get the best value for your money and get the most out of it. Many of you would like to know more about choosing the best car battery chargers and the best car battery testers at the best price. Here are links which contain more information about them.

Final Verdict

Now that you learned how to use a car battery charger, you can now have a peace of mind on every journey you will take. You won’t have to worry about dealing with a failing car battery unless it is already dead. Choosing the charger with excellent features will also be beneficial because it will provide with more options and functions that you can use in various situations. So make sure to choose carefully.

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