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How To Change A Car Battery With A Booster Pack

by Carmen PickelSeptember 30, 2022
charge car battery with booster pack

Imagine your car suddenly stops in the middle of nowhere; your car batteries are dead; roadside assistance is unavailable; you have no cell service—a terrifying situation. In this case, you can’t rely on other vehicles passing by to help you jump-start your car. What do you do now?

In addition to knowing how to change tires and use jumper cables, all drivers should also know how to charge car batteries with a booster pack. This device allows you to jump-start your depleted or discharged car battery without connecting to another live battery of a particular vehicle. 

No matter how convenient portable battery booster packs are, you should constantly check your car battery. Fortunately, there are tell-tale signs that your battery is losing its life. Continue reading to learn more.

Is Your Battery Dying?

All vehicle batteries wear over time. Many factors contribute to a depleting car battery—extreme weather conditions, corrosions, or leaks. Ideally, to avoid situations where your car wouldn’t start because your battery doesn’t have enough charge, it’s best to look out for these signs.

Check Light Engine Is On

The check engine light will turn up when something is wrong with your vehicle’s components under the hood—including the possibility of a depleted battery. You may consult your car manual for additional insights on the check engine light when this happens. We also recommend getting your car battery tested or replaced, if necessary.

Engine Is Slow To Start

Before a battery kicks the bucket, a slow engine start will be its last breath. As the individual components of a car battery wear down, its effectiveness will also lessen. A worn-down battery will take longer to create a charge for the starter. This will cost you a few extra seconds to have your engine up and running. 

Electrical Issues Are Causing Dim Lights And Electrical Problems

All electrical components of a car depend on the battery for power. If your car battery is losing its charge, the electronic parts in your vehicle will not be able to run on full power. Due to this, your radio, car chargers, wipers, and headlights will experience issues and not work correctly.  

You Can Smell Something Rotten

One of the most common signs of a battery leak in your car is the smell of rotten eggs once you open the hood. Damage to the battery’s components, such as an internal short, would result in a gas leak from your car battery—hence, the smell. 

What Is A Car Battery Booster Pack?

Battery booster packs, also known as jump starters, are portable devices that deliver a charge to vehicles with depleted or discharged batteries. Aside from jump-starting a vehicle’s dead battery, some booster packs also come with USB outlets to charge your devices, radios, and flashlights in emergencies.

How To Use A Car Battery Booster Pack

A better alternative to jump-start your vehicle with a dead battery is to use a booster pack. Although most booster packs are easy-to-use, it’s still best to follow the necessary precautions and steps to minimize the risks of jump-starting your car. Below are some of the things you have to keep in mind.

Step 1: Safety First

Always read the car’s and booster pack’s manual before using it. Wear gloves or any protective clothing before jump starting. 

Step 2: Fully Charge Your Booster Pack

Since it’s portable, a jump starter relies on its rechargeable batteries to function correctly. Usually, an indicator light notifies you when it needs to be charged. You need to recharge your booster pack after each use periodically.

Step 3: Turn Off Your Vehicle and Booster Pack

Power down your car and booster pack to avoid sparks or damage to the vehicle's electrical components.

Step 4: Carefully Connect the Clamps

Connect the red jumper cable clamp to the dead battery's positive terminal (+). Afterward, carefully attach the black jumper cable clamp to any unpainted, clean and immobile metal part of your vehicle. We recommend any area in your car far away from the engine, carburetor, and fuel lines. 

Step 5: Turn On The Booster Pack

After ensuring that the jumper cables are firmly attached, you may now turn on the battery booster pack.  

Step 6: Try Starting Your Car

The booster pack is designed to give maximum current in a short time. After turning on the booster, try to start your car. If it doesn’t start immediately, don’t crank your car’s engine for more than five seconds; doing so can overheat your booster pack. Wait for two to three minutes before attempting to start your vehicle again.

Step 7: Turn Off Your Booster Pack 

When your car starts, immediately switch off your booster pack. Remove the jumper cables in reverse order—the negative jumper cable first, followed by the positive jumper cable. Booster packs should also be recharged.

If your car brakes are squeaking and you don’t know why to check out this article by Keep Driving now.

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