Car Batteries | 6 MIN READ

  • Admin | CONTENT HEAD


    Mar, 2024

    Why Do Car Batteries Fail?

    Car batteries don't last forever; they wear down over time and eventually fail. Extreme temperatures and skipping regular maintenance can speed up this process, leading to a dead battery sooner than expected.

    Age and wear

    Like all things, car batteries age and wear out over time. This gradual decline in performance means that, eventually, every vehicle owner will face the need for a car battery replacement.

    Factors such as frequent short trips, a flat battery, vibrations from rough road conditions, and just plain old aging reduce a battery's ability to hold a charge. These elements contribute to a decrease in electrical capacity and the eventual failure of the battery.

    Next up are extreme temperatures which also play a significant role in impacting your car’s battery life.

    Extreme temperatures

    Extreme temperatures have a big impact on car batteries. Cold weather can slow down the chemical reaction inside the battery, making it harder for your car to start. On hot days, the heat can speed up this reaction too much and shorten your battery's life.

    This is why some vehicle owners find themselves searching for "car battery replacement near me" more often after a harsh winter or scorching summer.

    During winter months, batteries work harder to crank up the engine. If you notice your car struggling to start on cold mornings, it might be time to check your battery's health or consider a replacement car battery.

    In contrast, extreme heat can cause the battery fluid to evaporate faster than normal, leading to corrosion and damage within the battery itself. Keeping an eye on these temperature effects helps avoid sudden failures and unexpected costs related to car battery replacement.

    Lack of maintenance

    Neglecting routine checks and upkeep leads to car battery failure. Regular cleaning of the battery terminals to prevent corrosion, checking the electrolyte levels for those that aren’t maintenance-free, and ensuring the charging system functions correctly are vital steps often overlooked.

    Ignoring these simple tasks can drastically shorten a battery's lifespan, leading to unexpected breakdowns and an increased car battery replacement cost.

    Vehicle owners also need to ensure their batteries stay firmly mounted in place to avoid vibration damage. The health of a car’s electrical system directly impacts the battery's effectiveness and longevity.

    Skimping on maintenance might save time initially but ultimately results in higher expenses down the line for a car battery replacement at home or at a service center. Next, we delve into the different types of car batteries available and how they cater to various vehicular needs.

    Different Types of Car Batteries

    Car batteries come in various styles to fit different needs of vehicles. Each type serves a unique purpose, from powering your car's engine to supporting advanced electronic systems.

    Conventional lead-acid batteries

    Conventional lead-acid batteries have been the standard choice for car owners for many years. They use a simple yet effective technology that combines lead, acid, and water to create energy.

    This type of battery is known for its reliability and affordability, making it a popular option when considering how much a car battery replacement costs.

    Manufacturers design these batteries with durability in mind, but they do require regular maintenance to ensure their longevity. They can handle most weather conditions but perform best in moderate temperatures.

    If you’re looking into how much for a car battery replacement, conventional lead-acid batteries often offer the most cost-effective solution.

    Absorbed Glass Mat (AGM) batteries

    Shifting focus from conventional lead-acid batteries, Absorbed Glass Mat (AGM) batteries present vehicle owners with a modern alternative. These batteries use a fiberglass mat to absorb sulfuric acid, making them leak-proof and more resistant to vibration.

    This feature significantly extends their lifespan compared to traditional car batteries.

    AGM batteries stand out for their ability to deliver high currents on demand and recharge quicker than other types. They're ideal for vehicles equipped with start-stop technology or those that have high electrical demands due to accessories like advanced infotainment systems.

    Considering how much a car battery replacement costs, investing in an AGM battery could offer value through its durability and efficiency.

    Enhanced Flooded Batteries (EFB)

    Moving from Absorbed Glass Mat (AGM) batteries, Enhanced Flooded Batteries (EFB) represent another step in the evolution of car batteries. EFB technology boosts the traditional flooded battery design, making it a better fit for vehicles with start-stop systems.

    These batteries handle higher electrical demands and frequent charging cycles more effectively than standard lead-acid batteries. They also offer improved durability and a longer lifespan, which can be crucial for drivers looking to minimize maintenance and replacement costs.

    EFB batteries support energy-intensive applications without sacrificing performance. This makes them an excellent choice for modern cars that require substantial power for onboard electronics, besides just starting the engine.

    With their ability to endure deeper discharge cycles, EFBs provide a reliable power source that ensures your vehicle runs smoothly even under tough conditions. For anyone wondering how much is a car battery replacement, opting for an EFB might offer a cost-effective solution over time due to its enhanced endurance and efficiency.

    Stop-Start Batteries

    Stop-Start batteries are built for vehicles with a stop-start system. These systems automatically shut off the engine when the car stops and restart it as soon as you press on the gas, saving fuel and reducing emissions.

    Stop-Start batteries handle this rapid cycle without wearing down quickly, unlike regular car batteries.

    Choosing a Stop-Start battery means opting for durability and efficiency in your vehicle’s performance. They can significantly lower operating costs over their lifespan by improving fuel economy.

    If you're wondering how much does a car battery replacement cost, including these innovative types, prices may vary based on technology level but often reflect their advanced capabilities and longer life compared to traditional options.

    Car Battery Replacement & Fitting Services

    Swapping out an old car battery for a new one is simple at Snappy Start Batteries. They offer both in-store and mobile options to make sure your vehicle keeps running smoothly. You can also check up the car battery online services before you head up to the store and learn more about AGM car batteries, your car engine type and whether you can have a free battery check.

    Available at Snappy Start Batteries

    Snappy Start Batteries offers top-notch car battery replacement services that cater to your needs without breaking the bank. Whether you're facing issues with an old battery or just want to ensure your vehicle runs smoothly, our skilled technicians are here to help.

    With a wide selection of batteries, including conventional lead-acid, AGM, EFB, and Stop-Start types, finding the perfect fit for your car is easy. We understand how important it is to get back on the road quickly, which is why we work efficiently and effectively.

    Our services don't stop at installation. We also offer a thorough check of your current battery's health and responsibly dispose of it if needed. Curious about how much for a car battery replacement? Prices vary depending on type and model but rest assured; Snappy Start Batteries provides competitive rates without compromising on quality or reliability.

    Visit us today and experience hassle-free service that keeps your vehicle powered up and ready to go.

    In-store or mobile fitting options

    Customers have flexibility with in-store or mobile car battery fitting services for car battery replacement. If you choose to come into the store, experts will assist you quickly, ensuring your new battery fits perfectly and works right.

    You can watch as professionals handle the installation process, giving you peace of mind that everything is done correctly and the correct car battery is inserted.

    Alternatively, if time is tight or it's just more convenient for you, opt for the mobile car battery replacement and fitting service. A skilled technician will come to your location, whether at home or work, equipped with all necessary tools to replace your car battery on the spot.

    This option saves time and offers comfort without compromising on quality service.

    Car battery check and disposal

    After getting a new battery fitted, either through in-store or mobile services, the next step involves car battery checks and proper disposal of the old one. This phase ensures that your vehicle runs smoothly and that we take care of the environment by properly disposing of hazardous materials. Here's how Snappy Start Batteries handles this crucial step:

    1. Performing a Full Battery Check - Technicians at Snappy Start Batteries conduct a comprehensive examination of your new battery once it's fitted. They ensure connections are secure, check for any signs of leaks, and verify that the battery is charging correctly.
    2. Testing Electrical Systems - We also test your car's electrical systems to ensure the alternator effectively charges the new battery and there aren't underlying issues.
    3. Safe Removal of Old Batteries - Our team carefully removes your old car battery, making sure to avoid any spills or exposure to the battery acids.
    4. Eco-Friendly Disposal - We then take responsibility for disposing of your old battery in an environmentally friendly manner. Old batteries contain harmful chemicals and lead, so we make sure they're recycled according to local regulations.
    5. Disassembling for Recycling - The old batteries are disassembled; plastics are separated from metals, with each material type sent off to its respective recycling process.
    6. Lead Processing - The extracted lead is cleaned and melted down in a smelter facility, then repurposed into new batteries or other products requiring lead.
    7. Acid Neutralization - Battery acid is carefully neutralized using a chemical process or converted into sodium sulfate, which can be used in laundry detergents, glass production, or textile manufacturing.
    8. Providing Maintenance Tips - Before you leave with your newly fitted battery, our team gives you tips on maintaining it. These include regular checks, keeping terminals clean, and ensuring that the replacement battery sits tightly in its bracket.

    These steps showcase how much for a car battery replacement service encompasses more than just the exchange: It's about ensuring optimal performance post-installation and promoting sustainability through responsible disposal practices.

    Cost of a new car battery

    Moving on from ensuring your old battery is properly checked and disposed of, it's crucial to consider the cost of a new and correct battery. Prices can vary widely depending on the type and brand you select.

    Typically, a standard lead-acid car battery might set you back between $50 to $120, while more advanced options like Absorbed Glass Mat (AGM) batteries could cost anywhere from $100 to $300 or more.

    Factors such as the make and model of your vehicle also play a significant role in determining the final price tag.

    For those wondering how much for car battery replacement including professional fitting services, expect to pay an additional fee ranging from $15 to $100 based on where you get the service.

    Some providers offer package deals that include fitting, which might save you money in the long run. Opting for services from reputable stores ensures your new battery is installed correctly and comes with a warranty for peace of mind.

    Always check out multiple quotes and reviews before making your decision to ensure quality service at a fair price.

    DIY Tips for Changing and Testing a Car Battery

    Discover simple steps to safely change and test your car battery, empowering you to tackle these tasks with confidence. Keep reading for practical advice that can save time and money.

    How to change a car battery

    Changing a car battery is something every vehicle owner should know how to do. It’s a simple process that could save you time and money.

    1. Safety first: Wear protective gloves and glasses. This protects your hands and eyes from battery acid.
    2. Find the battery: Open your car’s hood and locate the battery.
    3. Disconnect the cables: Start with the negative cable (black) before moving on to the positive (red). Use a wrench to loosen the terminal bolts.
    4. Remove the old battery: Take out any securing brackets or clamps holding the battery in place. Carefully lift the battery out of its seat.
    5. Clean the connectors: Use a wire brush to clean off any corrosion from the terminal connectors and around where the battery sits.
    6. Install new battery: Place the new car battery into its slot. Ensure it sits firmly without wobbling.
    7. Connect cables: Attach the positive cable first, then the negative cable. Tighten them securely so they don’t move.
    8. Test it out: Start your car to check if everything was connected properly.

    This step-by-step guide ensures that changing your car's battery is done correctly and safely, keeping your vehicle running smoothly without needing professional help for this task.

    How to test a car battery

    Testing a car battery is simple and ensures your vehicle remains reliable. You just need a few tools and to follow these steps closely.

    1. Gather your tools. You will need a multimeter, which measures voltage, resistance, and current. Make sure your multimeter is set to measure voltage.
    2. Turn off everything in the car. This includes the lights, radio, and ignition. Everything must be off to get an accurate reading.
    3. Locate the battery under the hood of your car. It's usually found near the front of the engine compartment.
    4. Identify the positive and negative terminals on your battery. The positive terminal is often marked with a plus sign (+) while the negative has a minus sign (-).
    5. Connect the multimeter’s red probe to the battery’s positive terminal.
    6. Attach the black probe of your multimeter to the negative terminal.
    7. Read the multimeter display. A healthy battery should show around 12.6 volts when the car is off.
    8. Start your car with both probes still attached to their respective terminals.
    9. Check the reading again while your car runs; it should be higher (around 13.7 to 14.7 volts). This shows that your alternator charges your battery correctly.
    10. Testing under load can also be telling; turn on headlights or other electrical accessories in your vehicle with it running and note if there's significant voltage drop from 13+ volt area.
    11. If readings fall below these ranges, it may indicate you need a new battery or there could be issues with the charging system.

    ThisThis method gives you first-hand insight into whether your car battery operates at peak performance or requires attention!

    How to start a car with a dead battery

    Starting a car with a dead battery can be a challenge, but it's not impossible. Vehicle owners should know these steps to get their car running again.

    1. Locate a set of jumper cables and another vehicle with a functional battery. Make sure both cars are off before you start.
    2. Connect one red clamp to the positive terminal of the dead battery. It's crucial to ensure the connection is secure.
    3. Attach the other red clamp to the positive terminal of the good battery in the assisting vehicle.
    4. Next, connect one black clamp to the negative terminal of the good battery.
    5. Find an unpainted metal surface on your car’s engine block to attach the last black clamp. This serves as a grounding point and helps avoid sparking.
    6. Start the engine of the vehicle with the good battery and let it run for a few minutes. This action charges the dead battery slightly.
    7. Try starting your car with the dead battery. If it starts, let it run to help recharge the battery further.
    8. Carefully remove the jumper cables in reverse order: first, disconnect black clamps from your vehicle and then from assisting vehicle; finally, disconnect red clamps from both vehicles.
    9. Keep your engine running for at least 20 minutes after starting; this helps recharge your battery further.

    These steps help vehicle owners safely jump start their cars when faced with a dead battery situation, ensuring they can get back on the road quickly and securely.


    Car battery replacement and fitting don't have to be complicated. With the right knowledge and services, keeping your vehicle powered up is straightforward. Whether you choose professional help or decide to tackle it yourself, understanding your car's battery needs ensures it stays reliable on the road.

    Always consider your options carefully and never underestimate the importance of a well-functioning car battery. Proper maintenance and timely replacements keep you moving forward without unexpected stops.


    1. How do I know when it's time to replace my car battery?

    You might need a new battery if your car starts slowly or the dashboard lights dim when you start the engine.

    2. Can I replace my car battery myself?

    Yes, you can replace your car battery yourself if you have basic tools and follow safety precautions.

    3. What tools do I need to change my car battery?

    You will need a wrench or socket set and gloves to safely remove and install a new battery.

    4. How long does it take to fit a new car battery?

    Replacing a car battery usually takes about 15-30 minutes if you have all the necessary tools ready.

    5. Should I clean anything when changing my car's battery?

    It's good practice to clean the terminal connections with a wire brush before installing the new battery for better contact.