Car batteries stay charged after pulling the extra power from your car’s engine. And most of these car batteries are compatible to work for at least five years without replacement. And if something goes bad with your car, definitely your day is not going as you thought it might. And most importantly: charging a battery requires your hand and your brain, nothing more. So here is the complete guide on how to charge a car battery.

As we look, there are two major methods of charging your car battery: Charging using a battery charger and secondly, the use of the jumper cables. Here, we will look at both methods.

Using Car Battery Charger

Step 1- Getting your protective gear.

Always wear protective eyewear for the prevention of debris, spills, and sparks from entering your eyes. Additionally, wear gloves for your hands for protection. Keep small children away and ensure a child-free area to avoid any mishap. Make sure you are surrounded with adequate lighting and airflow.

Step 2- Let’s bring out the battery charger.

Have a good and powerful battery charger. Along with it, try to have a good battery source so that you never lose track. According to the BestForDriver’s best car reviews, car owners are proposed to have the best deep cycle battery. The battery is one of the most important part of a car.

These are powerful, require less amount to charge, and work efficiently. In 2020 alone, many new deep cycle batteries are launched. Vmaxtanks SLR125 AGM, Mighty Max ML35-12 12V 35AH U1, Universal UB121000-45978 12v 100 AH, Battle Born 100 Ah LiFePO4 12 Volt and ExpertPower Deep cycle batteries are some of the best deep cycle batteries in 2020.

Step 3- Take out your battery from your vehicle.

Try to take out the battery from the engine. Also, you can bring power in your low battery without separating the cell from the trunk. For cell, if your car or truck has the cell in an unreachable space, try removing it first and then charge it with a charger.

Find out the location inside your engine where the cell is placed. For increasing the knowledge about the location, read your car’s user manual. If not available, check your vehicle’s trunk and bonnet. After finding your battery, pull out the positive and negative terminal and then proceed with taking it out. Wipeout debris collected over the terminals. For wiping it, use sandpaper. If you have a hurry, wet cloth can be used. Finally, check for the bare metal part for the charging and proceed for the next step.

Connect your battery with the wall socket after providing ventilation in the environment. Please take out the black cable of the charger and connect it with the negative terminal on the battery. Do the same with the red cord. Double cross-checks the connections of your car-to-battery wiring because the presence of the wrong connection can result in a short circuit and fire in your place. And in most severe cases, damaging your battery.

Subsequently, you have to prepare the battery charger. As battery chargers come in varieties, look out for the option you have. If you have a digital charger to power up your battery, look out for the voltage level in the system. But if you are working on an older model, simple on and off would work.

As we spoke earlier, Some latest models have emerged in the market. These models have the ‘Speed of the charge’ option. A fast charge is denoted by a rabbit, and a slow one comes with the tortoise reference. For batteries that stopped working hours ago, users should choose the fast charge. And if it has been dead for weeks, go for the slow charge method.

Step 5- Check For Battery Percentage.

Users should always take precautions while charging. Always check your charge status. For digital chargers, battery level information is shown in the charger. For that of older, you need to take out the connection and check it with a voltmeter.

Perform it by placing the negative and positive cables of your voltmeter on the corresponding terminals of the cell. If the voltage is sufficient to fit the battery, the charging is completed. On the contrary, people are recommended to change the battery in case of poor voltage reading.

Use Of Jumper Cables

The use of jumper cables is useful when you have another vehicle helping you to jump start. From the functioning battery of another vehicle, you can power up your car. For this, bring both the car close enough to make the power supply smooth. And apply parking brakes to remove any unexpected movements in any of the cars.

Step 1- Bring your jumper cables.

Initially, turn off both cars. Make the connection of the positive and the negative terminal of the jumper cable to the corresponding ends on both the batteries. Also, make way for your cables away from the engine bay. Then start charging your battery.

To do this, start the engine of the car having a good battery. Currently, the flow of charges has started from the other car into your car. During the moment, leave the engine of your car and start it after some moments.

Step 2- Move The Car.

The car having the charged battery should be left on for a few minutes. And in the period, its alternator is going to provide extra energy to your battery. Now drive your car before switching off the ignition. It should be noted that if your car goes off after the cables are removed, check for any loose connections at the terminals of your battery.

The Verdict

The above-mentioned methods are to be done with precautions. Depending upon the battery, these methods could work or couldn’t. There’s only one way to find out.