What’s the Average Car Battery Life? (Plus Maintenance Tips)

When purchasing a new battery for your car, 4WD, SUV, truck, or motorcycle, you will undoubtedly want it to endure as long as possible. So the issue becomes, how long should your automobile battery last?

Continue reading for our recommendations on how long your battery should last and how to keep it in good condition.

How Long Does a Car Battery Typically Last?

The average automotive battery may last between 2 and 5 years if properly maintained and fitted. It may be worthwhile to get a battery evaluated after three years of use.

Here are a few signs of a dying car battery:

  1. Car Struggling to Start

If the vehicle isn’t starting or seems slow to fire up, it’s often the battery that’s the problem. It may be time for a new battery.

  1. Flickering/Dimming Lights

If your car’s dashboard lights are flickering, dimming or losing brightness, it may be a sign of a failing battery. If you suspect your battery needs to be replaced, bring it to your local car battery service centre as soon as possible.

  1. Battery Power Indicator on the Dashboard

You may see a low battery power indicator on the dashboard (or on your car’s computer). This is usually a sign that your battery has reached the end of its life, so you will need to replace it.

  1. Electrical Malfunctions

If your car is experiencing electrical malfunctions, like your headlights dimming or your electrical power windows and seat movement stop working, your battery is likely the problem.

How to Extend the Life of Your Car Battery

  1. Avoid making frequent short trips

When you start your automobile, your battery gets a workout, but the engine subsequently recharges it during the drive. So, if you simply drive a short distance, the battery will be unable to restore the amount of power lost – and if you repeat the practice every day, the battery voltage will slowly decrease until it can no longer start the car.

Maintain the power of your car’s battery by driving it regularly and for longer periods – and if you don’t use your car very often, consider investing in a battery charger to help maintain the proper voltage.

  1. Make sure your battery is securely attached.

Since batteries are heavy and contain fluid, they need to be attached to the car’s frame. A loose battery can move around during driving, making friction with other parts in the engine bay. This friction can reduce the battery’s life and even cause the battery to short out.

  1. Clean your battery terminals.

Over time, sulphuric acid from the battery will coat the insides of the battery terminals. This sulphuric acid acts as an insulator and inhibits the battery from transferring power to the vehicle’s electrical system. To increase the battery life, use boiling water to carefully pour onto terminals to remove the corrosion, once dry spray terminals with wd40 or Vaseline/grease to reduce corrosion.

  1. Minimise sun exposure

On hot summer days, car batteries can overheat, which may cause the battery’s plates to warp and the battery’s fluid to seep out. The battery will then lose its ability to store a charge and will require replacement.

Keep your car battery cool by installing a shade or a car cover.

  1. Don’t leave the car unused for extended periods

A car battery will slowly discharge if the vehicle is left unused for long periods. When the battery discharges, it consumes its reserve power and leaves less voltage for the engine to start correctly when you turn the key.


The average life of a car battery is between 2 to 5 years, depending on how well it is maintained. If your battery isn’t holding charge and it is time to replace it, make sure to consult a professional.

Batteries Sunshine Coast is a reputable mobile battery shop on the Sunshine Coast. We’re open 7 days a week, and we provide a fast, courteous, and affordably priced vehicle battery replacement service throughout the Sunshine Coast. 

Shop with your local family owned battery experts, and reach out to discuss our services today!

car battery

What are the Signs That You Have a Dead Battery in Your Car?

Dead car battery? Don’t fret. It happens to the best of us. But with a few tools, you’ll be back on the road in no time. There are a few things you should do first before jumping into the process of fixing your dead car battery. Let us start with the basics!

The Signs of a Dead Car Battery

There are some tell-tale signs of a dead car battery, such as:

  • No dome light in the car
  • No interior lights
  • No radio
  • No exterior lights
  • No power windows
  • No power locks
  • No power steering
  • No power brakes
  • No power door locks
  • No power mirrors

Does the Engine Fail to Crank or Turn Over at All?

If the car cranks over slowly and the engine fails to start, you might have a dying or dead battery. On the other hand, it could be one of the other problems listed above.

Note that it isn’t uncommon to have a car battery die while the engine is running or while nothing is running at all.

Can You Hear the Engine Cranking?

If you’re able to hear the engine cranking, you might not need a new car battery. Chances are there’s still plenty of juice left. So, follow the troubleshooting steps below before buying a replacement.

Do You Hear Any Disturbances, Noises or Strange Sounds?

You might hear the sounds of electrical equipment running, or you might hear the sounds of burning wires. If you do, your car battery is failing.

You might hear an electric fan running, even when the engine is off. This is a clear sign of a dead car battery. It’s also a sign of a bad alternator, which can be dangerous. If you hear it, you should avoid driving your car.

What Else Could Be Causing a Dead Car Battery?

Sometimes, you’ll see the warning lights on your dashboard light up, even when the battery is fully charged. In this case, you’ll need to check for these common car problems:

  • A loose or corroded battery cable connection
  • A bad alternator
  • A bad starter
  • A shorted out or corroded wiring harness
  • A shorted-out or defective ignition switch
  • A bad ignition switch relay
  • A bad fuse or relay
  • A bad fuse box
  • A bad ground

A dead or dying battery isn’t the only thing that will kill your car battery. Always check for any of the above problems before you replace your battery.

So, what is really happening here? The biggest issue is the battery cables have become corroded or loose. This can happen for a couple of reasons. 

In some cases, your battery is old and tired and doesn’t hold a charge as well as it used to. Or perhaps you aren’t getting a good connection when connecting the cables to the battery terminals. You can easily test this by measuring the battery voltage with a multimeter.

Time for a Replacement?

Sometimes, you’ll have to replace your car battery. Other times, you won’t. Knowing the difference is important—this will save you time and money. Though it’s a straightforward project, it’s always good to do your homework and try a few troubleshooting steps first.

Batteries Sunshine Coast offers car battery replacement 24/7. We can accommodate all types of vehicles. Contact us!

construction equipment

Construction Equipment Batteries: Finding the Right One

Not all construction sites have electrical outlets to run heavy machinery. When working in remote places, batteries are a must to keep your equipment running. Therefore, finding a suitable battery replacement is essential. 

Some ways to discover a suitable battery replacement for your construction equipment include the following factors:


Always get the right kind of battery for the equipment that needs it. There are three main types out in the market:

  • Flooded Lead Acid (FLA)
  • Gel Cell (GC)
  • Absorbed Glass Mat (AGM / VRLA)

Each one has unique features to consider. For instance, GC batteries are best for long-term projects since they have a larger energy storage capacity. AGM batteries are non-spill and maintenance-free but the most expensive. Meanwhile, FLA batteries are the most affordable and tolerant of overworking and overcharging.

CCA Rating

Cold Cranking Amps (CCA) enable equipment to run during low temperatures, specifically power that batteries can supply at 0 degrees Celsius for thirty seconds at 7.2 amps. Without them, your entire operation will stall as the cold weather cannot generate enough heat to power your machines.

Any battery replacement for heavy machinery must have an 800-or-higher CCA rating. When canvassing for new batteries, remember this rule of thumb: FLA and AGM variants have higher CCA ratings than GC batteries.

Reserve Capacity

Once you have determined what type of battery replacement you need and its CCA rating, you have to know its reserve capacity. It is a battery unit’s ability to store a charge and keep a particular device running. It also indicates how long or short the charging time is before reuse.

Therefore, batteries with high reserve capacity are more efficient in that they require shorter charging times but maintain a higher output. Oppositely, low-reserve capacity batteries take a while to recharge and give lower output, increasing its charge time between usage. 

The former is always preferred, which especially rings true for GC batteries. However, always ensure that your equipment can handle a GC power unit with the proper CCA rating.

Nominal Capacity

If CCA ratings are for unique weather conditions, nominal capacities are for regular usage. These are commonly called AMP hours (AH), which regulate the amount of energy taken from the battery over a continuous period and current. 

If a battery replacement’s nominal capacity is 100ah, that means it can provide a 5-amp current for twenty hours. Take these into account to ensure your equipment efficiently uses only the energy it needs.

Battery Size

A battery replacement’s size determines how much power it can supply and what equipment it can run. Size also determines the right fit, meaning it must have at least a 3-inch gap from the bonnet.

This factor also applies to machinery requiring grouped battery replacement cells. They must match the orientation and number needed for the equipment.

Vibration and Spill Protection

Construction works are rarely a smooth operation. Thousands of bumps and movements are needed to transport materials from one site to another. As such, your replacement batteries must also have protection against vibrations and spills vigorous activity can cause.

Vibration-proof batteries prevent the unit from dislodging and halting operations. It also prevents untimely spills from happening, as battery fluid is corrosive and damaging to anything it comes into contact with.

For reference, AGM batteries have vibration and spill protection than those mentioned above. While pricier, it offers the convenience of lower maintenance and continued operations.

Before You Go

Different construction equipment has distinct energy requirements to power them. Always check with the manufacturer and manual to ensure you get the right unit for your tools. A continuously working site is productive with low downtimes, leading to more accomplished projects down the line.

Visit Batteries Sunshine Coast for replacement units on the Sunshine Coast, Queensland! 

We offer various battery replacement options for your vehicles or machines with 24/7 service and delivery in less than an hour!

car battery

6 Things That Will Help You Get a Long-Lasting Car Battery

Choosing the right car battery can be challenging, especially when you’re trying to figure out how long it’ll last and what type of battery will work best in your vehicle. Moreover, your final decision can significantly impact your safety as well. 

With so many options available today, here are six things that will help you choose the longest-lasting car battery ideal for your vehicle.

1. Battery Capacity

The capacity of a battery is measured in amp-hours (ah). This is the number of amps a battery can discharge over a period of time, and it’s based on a 20-hour period. For example, if you have a 400-ah battery, it can provide power for a 20 amp load for 20 hours. So, the higher the amp-hours, the longer your battery will last.

2. Battery Reserve Capacity

One of the best ways to determine the reserve capacity is to look at the number of “reserve hours” and multiply it by the number of amp-hours. If the amp-hours tell you how many hours of power can be delivered, reserve hours show how many minutes that load can be supported. 

For example, if a battery has a 200-amp load capacity, it can be discharged for 20 hours at 10 amps. This translates to 1,200 minutes. If the battery has a 40-amp-hour capacity and provides 40hrs of reserve, then it can support a load for 800 minutes.

3. Battery Depth of Discharge

If you’re looking for a long-lasting battery, watch out for those rated for a deeper discharge. This results from using your battery to power several electrical devices at a time. For example, if you have a 200-amp battery and it’s discharged for 20 hours at 10amp an hour, it’s at a 100 per cent discharge. This is why it is essential to know how to read your battery’s label.

4. Battery Load

When it comes to selecting a long-lasting car battery, you should also be familiar with the load of the one you have. This is based on the amount of power needed to operate your vehicle electrical accessories. For example, if you have an engine with an alternator that can provide 50 amperes at a time, it’s good to have a battery that can easily handle this load.

5. Battery Chemistry

There are many different types of batteries available today, and they each have different chemical compositions. Lithium-polymer batteries, for example, are lithium-ion batteries with a polymer mixture. As such, they’re known for having a high energy density compared to other lithium-ion batteries. These batteries can be designed to have different capacities, so it’s important to read the labels of these batteries carefully.

6. Battery Charging

One of the things that can negatively impact a battery’s longevity is the charging process. When you charge a battery, you put it under pressure. And without proper care, this can accelerate the natural ageing process of the battery. Make sure not to ovee charge a battery. 

Doing this can cause the pressure to increase, which can then lead to damage.

A Car Battery That Will Last Longer

To make sure that you choose the right battery, remember to check your vehicle’s load and consider the important elements mentioned above. Doing so will help you get a long-lasting car battery that will save you a lot of time and money over the years.

Batteries Sunshine Coast is a reputable mobile battery shop on the Sunshine Coast. We’re open 24/7, and we provide a fast, courteous, and affordably priced vehicle battery replacement service throughout the Sunshine Coast. Shop with us, and reach out to discuss our services today!

Car Battery

How Do You Know It’s Time to Change Your Car Battery?

Car batteries typically last three to five years. But sometimes, your car battery could get drained or damaged, resulting in the need to replace it much earlier than expected. One easy way to know if it’s time for your car battery replacement is to get your battery professionally tested.

There are also some other signs you can look for that could indicate a dying car battery.

1. Electrical Issues and Dim Car Lights

Everything that has to do with electronics in your car is powered by the battery. If you encounter any electrical issues with your vehicle, it may be a sign your car battery is losing its juice. These electrical issues can manifest in the form of phantom engine/sensor warnings and a failure to turn on the stereo.

2. Slow Starting Engine

Your car battery is essentially what gets the engine started and running as you turn it on. So, if your engine takes a bit longer to start than it usually does, it could be a sign of a dying battery, and it may be going out soon.

3. Check Engine Light Is On

Every vehicle dashboard contains a number of symbols that light up to indicate if something is or isn’t working correctly. Some of the more common ones you’ll see are the turn signals and the fuel level indicator. 

But the check engine light could also show on your dashboard. This symbol is the primary indicator that there’s something wrong with your engine, typically concerning the battery. If this light goes off, it’s best to get your battery tested to see if it’s still working at full capacity. But if you find that it’s not, it would just mean it’s time for a car battery replacement.

4. Corroded Connectors

Car battery replacement isn’t only necessary when a car battery has lost all its capacity. The issue could also be due to corrosion. If you notice any white and ashy substances on the metal parts of your car battery, it is likely that the terminal connectors have corroded. When this happens, you may find it difficult to start your vehicle, or you may encounter voltage issues.

5. Bad Odours

Your sense of smell will sometimes alert you when something is wrong with your car battery. That’s because a rotten egg smell can come out of a car battery, especially when gas is leaking out of it. The leak can often be caused by an internal short or damage to the battery, and if this happens, it is crucial to get it checked as soon as possible. And in some cases, car battery replacement may even be necessary.

Final Thoughts

The car battery plays a very important role in the overall function of your vehicle. This is why it’s imperative to get it replaced when the time comes. With regular use, this typically means every three to five years; however, other factors can affect your battery life. So, it’s best to be aware of the signs of a dying battery and take the appropriate action as soon as you spot them.

Get a new battery for your car from Batteries Sunshine Coast. We provide all sorts of batteries and even offer car battery replacement services at your home/work on the Sunshine Coast. 

We are available 24/7 and can arrive in 40 minutes or less. Call us now!

car battery

Car vs. Marine Batteries: How Do They Differ from Each Other?

If you’ve ever owned a car or boat, then you know it’s not uncommon for the battery of your vehicle to be dead. Although it is easy to get your battery started again, you may be unsure of how it all works. It does take some time to learn about batteries in order to replace one when it dies. 

You would never consider running your car without a battery, so why would you ever consider taking the same chances with your marine battery? There are so many differences between car and marine batteries that it can be shocking when you really sit down to think about what they are. So, what are their differences?

Your Car Battery

For cars, the battery has one purpose and that is to start the vehicle. This is also the reason they are called starter batteries. Your car’s battery powers the starter motor and ignition system, which is why when your battery is dead, it won’t start at all. 

A car’s battery is made from thinner lead plates that are necessary to create the massive initial current to get your vehicle running. Today, these batteries also control the electronic fuel injection and other systems. 

It’s crucial you have your car batteries and other connections checked and maintained regularly. Doing so will help you avoid any issues that could cause delays and cost you more money in the long run. 

Your Marine Battery

Marine batteries work differently. They supply that initial burst and continuously supply the power for the boat. That said, a marine battery is more critical to the overall boat operation as it powers the pumps, lights and sounds. For this reason, boats come with maritime extras, such as navigation lights, GPS, fish finders and others. 

Since marine batteries do more, they are more robust than car batteries; hence, they’re made of thicker lead plates and have a sturdier structure to provide the necessary power. They also need to withstand the vibrations and shaking that come with moving across bodies of water which is why good quality marine batteries that we sell at Batteries Sunshine Coast have connecting bars on the top and bottom of the battery plates. 

How Are They Different

Now, let’s get down to the nitty-gritty. Car and marine batteries aren’t the same when it comes to the following: 

  • Construction: Car batteries have thin, closely spaced porous plates, while marine batteries have thick, high-density plates that are joined on the top and bottom of the battery plates.. 
  • Rating: Car batteries are rated in Cranking Amps (CA) or Cold Cranking Amps (CCA),which are measured at 0 degrees celsius, whereas marine batteries are rated in Marine Cranking Amps (MCA), which are tested at 25 degrees celsius. 
  • Durability: A major difference between car and marine batteries is how both are constructed. Marine batteries use deep cycle battery technology that have a more prolonged discharge. 


When we think about batteries, we’re likely to first picture the kind we use frequently: car batteries.
While car batteries and marine batteries can both provide power to our vehicles and other items, they do not function the same. However, both are lead-acid batteries that require proper care and handling when they are being recharged or replaced. These batteries must be routinely checked to ensure that they’re in good working condition.

Batteries Sunshine Coast is a reputable battery shop on the Sunshine Coast. For cheap/reliable  car or marine battery replacement, contact us today!

man fixing car engine

Replacing Your Car’s Battery: How Often Should You Do It?

If you have never had your car’s battery changed before (or even if you have), you may not be fully aware of when you will need to replace the battery again. The tricky part is that there is not a singular answer to this question, as many factors come into play when it comes to the lifespan of your car’s battery. 

Important factors that come into play are how your car is driven and how often it has been used. The average car battery can last anywhere between three to four years. However, if there is something in the inner workings of your engine or car that isn’t working as it should, it may affect the lifespan of your car’s batteries. This blog post will shed light on the possible instances when a car battery may need to be replaced and the underlying causes for this. 

Replacing Your Car’s Battery: How Often Should You Do It?

When it comes to knowing when to replace your car’s battery, it pays to know how to tell when the battery needs changing. You don’t want to find a dead battery, especially when you’re in the middle of the mall parking lot. Here are the facts you need to know that surround the replacement of car batteries. 

Factors That Affect a Car Battery

There are various factors that affect the lifespan of a car battery. Here is a list of the most common factors that may shorten your car battery’s life.

1 – Rarely Driving Long Distances

If your car has been used for long drives and suddenly is not getting new mileage anymore, it may have an effect on your battery life. 

2 – A Defective Car Alternator

The car’s alternator is in charge of keeping the battery running while the car is on. A poorly working accelerator is bad news for your battery because it will discharge sooner than expected. 

3 – Not Starting the Car for Long Periods

Cars that are not taken out for a drive for long periods of time will see their battery drained. This is because modern cars have all sorts of mechanisms that drain small amounts of power from the battery. This may not seem like much but can take its toll if the car is left unattended for long periods. 

Telltale Signs You May Need to Change Your Car’s Battery

You need not wait until your battery is completely discharged before you have it replaced. If you feel like you are having a hard time starting your car, it may be trying to tell you to change its battery. The age of your battery is another factor. If you have not changed your battery in three to four years, it may be time to bring it in for battery replacement. 


As long as there is nothing wrong with your car to cause the battery to drain prematurely and as long as you take care not to drive on bumpy roads, your car’s battery should last for around three to four years. However, if you notice that your battery drained more quickly than usual, it is best to have your battery changed by an expert. They will be able to tell you the cause of why the battery drained too fast and provide prevention methods to ensure that the root cause will be fixed.

If you are in need of a reliable Sunshine Coast car battery replacement shop, come to Batteries Sunshine Coast. Let us help you with everything you need to replace your car batteries charge today!


The Different Red Flags of a Car’s Degrading Battery

Cars have many important components that make them run according to your chosen directions and specifications. While there are indeed countless makes and models around the world, the truth is that they all have general parts that are not so different from one another. 

One of the most crucial parts is the battery, which provides the electric current needed for starting up the motor.

As with the other common car parts, they are all maintainable and replaceable. Depending on the length of usage, your car battery can last for many years. The thing is, you will notice different signs of degradation before you may even encounter further problems with it. In such a case, it is only appropriate for you to know them all to save the other parts from being affected by potential damage.

If you happen to be a first-time car owner and have no prior knowledge of the red flags, there is no need to worry. We have listed a couple of the indicators to look out for when dealing with car battery degradation. Remember them for future reference, and you will never have to be concerned about its impact extending towards the other parts.

Unusual Blemishes on the Battery’s Casing

One efficient way of identifying a car battery’s degradation is by looking at its physical form, specifically, its outer casing. If you see weird blemishes or discolouration on the battery, chances are, the problem is beginning to see through the cracks. 

If you’re going through a similar case, you may need to have it looked into or replaced immediately. A mechanic would know what to do with it, so feel free to approach one at the earliest time possible.

Slower Engine Performance

If your car takes a long time to start up than usual, there must be something wrong with its parts. While there are many likely causes of this type of problem, one of the possibilities that you can’t rule out is the degradation happening in your battery. 

Since it can no longer supply the appropriate amount of electric current to your engine, the latter may have a hard time starting up at all. In fact, it can even give off strange sounds at times due to its difficulty running properly.

Lower Fuel Level in the Battery

There are times when a car battery may experience overcharging or overheating. It’s best you have it checked to indicate whether its fuel levels are still fairly enough to maintain its good working condition. 

A car’s fluid can dry up because of the two problems we mentioned a while ago. Leaving your situation unattended for a long time may cause your vehicle to break down, taking its other essential parts along with them.

Strange Smell Coming from the Battery

If the battery itself is giving off a foul smell, chances are, you are getting a whiff of the sulphur that has begun to leak out. Immediately have it checked or replaced by a mechanic so that you may avoid the possible health hazards that come with the complete degradation of the battery itself. Ignoring the leaks may also contaminate your own garage, putting the other members of your family at risk.


If you notice any distinct mark or odour from your car battery, then it may be time to approach a professional to handle it for you. The presence of a blemishing case, a slower engine performance, a low battery fuel level, and a sulphur leak may be enough signs to motivate you to get it to a mechanic at once.

Do not let the other components experience damage due to a faulty battery, the same way you should not put your family’s health at risk. Get your car battery checked and have a smooth, safe ride towards your destination every day.

If you require an affordable car battery replacement service on the Sunshine Coast, look no further than our expertise here at Batteries Sunshine Coast. We specialise in various car battery concerns involving stop-start batteries, deep cycle batteries, NBN batteries, heavy machinery batteries, among other things.
Contact us today and allow us to handle your battery problem. 🙂


Learn More About Cranking and Deep Cycle Marine Battery

As a boat owner and the responsible operator of your boat, you know how important your boat’s battery is. Without it, you cannot crank the engine, and the electrical features of your boat will not function, including the lighting, sound system, and pumps. Aside from having a battery, you should also focus on having the right marine battery for your boat. 

We know there are a lot of marine batteries available in the market, and you may have a hard time finding which one is right. So, we will discuss the two most common types of marine batteriescranking batteries and deep cycle marine batteriesso that you can know which one is suitable for your boat. 

What Is a Marine Cranking Battery?

First, let’s discuss marine cranking batteries. A marine cranking battery is ideal for starting a boat. It allows a marine vessel to start by sending power to the engine when the ignition switch is activated. You should have this if you need to start your motor because it produces short and strong bursts of energy; that’s why it is also known as starter batteries. 

What Is Special About a Marine Cranking Battery? 

What’s so special about a marine cranking battery is that it has many thin plates. As you know, the more plate surface area inside the battery, the easier it is for the battery to provide sufficient power. That’s why if you use a marine cranking battery, starting your marine vessel will be just smooth and reliable. 

What Is a Deep Cycle Marine Battery?

Despite marine cranking batteries’ powerful features, they are still less ideal for continuous discharge or “cyclic” use. A marine cranking battery can no longer provide the power and energy for your boat. That is where a deep cycle marine battery becomes useful. A deep cycle marine battery can provide your boat with that continuous and reliable power for trolling. Once your boat’s engine has started, a deep cycle marine battery can run your boat’s electronics like the sonar, GPS and radios. 

What Is Special About a Deep Cycle Marine Battery?

Unlike a marine cranking battery, a deep cycle marine battery thicker plates and the plates are joined at the top and bottom of the cells, whereas a starting battery the plates are only joined at the top of the battery cells. That is what makes them special because that’s how they can provide continuous power output over long periods. 

Another notable thing about deep cycle batteries is that you can drain and recharge them many times over, unlike cranking batteries. They are less likely to overheat since they have thicker plate construction that can withstand high temperatures. 

Is It Possible to Use the Same Battery for Cranking and Trolling?

While it is possible, you cannot guarantee that you will have quality results, and it may only cost you more money. The batteries are designed to do completely different things. If you use a cranking battery for continuous use, your battery will just overheat and deplete. The same goes for a deep cycle battery. If you use it to provide bursts of energy to start your engine, there’s no guarantee that it will perform. The best thing you can do to get the best results is to use two separate marine batteries for your boat. 


Now that you’ve understood the functions of the two most common types of marine batteries, you can now sail your boat smoothly and safely. It’s important to know which batteries are safe and suitable to use for your boat so that you can prevent any inconvenience while in the middle of the sea. The batteries you will use will be the ones to make your journey comfortable and safe while out on the water.

If you’re looking for a battery shop on the Sunshine Coast, Batteries Sunshine Coast is what you’re searching for! We offer a full range of marine batteries for nearly every application. We can also replace batteries for cars, trucks, golf carts, deep cycle, and motorcycles 24/7. Place your order with us today or contact us for your battery replacement! 

boat in ocean

2 Main Factors to Consider When Buying a Marine Battery

If you’re looking for the right battery for your boat, making a choice might not be as easy as you think. You have to consider some factors to make the right decision that will work for you and save you money in the long run.

A marine battery handles two simple things—first, it starts the engine, and second, it runs electrical loads. Electricity is essential for boats, as components need power out on the sea, such as lights and other appliances.

Here are the things you have to think about when buying a marine battery.

1. Battery Chemistry

Battery chemistry has the power to influence numerous properties of a battery, such as its shelf life, operating temperature, energy density, flammability, and voltage. 

There are four main types of battery chemistry you can pick out for your main battery.

  • Thin Plate Pure Lead Batteries

Thin Plate Pure Lead (TPPL) batteries are some of the most advanced batteries in the world. It’s made of 99.99 per cent pure lead rolled into thin plates. The thin lead plates have a larger surface area and low electrical resistance, so you also get higher charging amperage than typical batteries.

  • AGM Batteries

More and more boaters prefer AGM batteries over other battery types. They feature microfiber glass separators that make use of acid electrolytes to power the battery. The best aspects of AGM batteries are quick recharge capacities, lower internal resistance, greater starting power, and long life.

  • Flooded Batteries

Flooded batteries use liquid sulfuric acid to produce oxygen and hydrogen when the battery is being charged. If over charging occurs, the vented wet cells let the gases escape into the atmosphere, so you can avoid threatening explosions.

These batteries are self-discharging, so you have to recharge them every 1-2 months. But aside from that type of maintenance, all you need to do is a few hundred, even a thousand, charging cycles.

  • Gel Batteries

Gel-electrolyte batteries are sealed and valve-regulated pieces that only discharge at a meagre three per cent per month. Moreover, gel batteries are maintenance-free, leakproof, submersible, spill proof, and have the highest charging cycles compared to other batteries.

2. Battery Application

Another element you should consider is what you are using marine batteries for.

  • Starting Batteries

Starting batteries power your engine so that it can start working. They give around 75 to 400 amperes within 5 to 15 seconds. They have thinner plates for a larger surface area, perfect for delivering high bursts of energy for short periods.

  • Deep Cycle Batteries

Boats use deep cycle batteries to power the electrical components when your generator, power charger, solar panel, or wind generator are unavailable. The battery can use around 50 to 70 per cent of its full capacity for overnight usage, depending on the boat’s house loads.

  • Dual Purpose Batteries

Lastly, dual-purpose batteries can handle deep discharges more than a starting battery while still regulating deep cycles. They are perfect to use for small powerboats, sailboats, and runabouts.

Final Thoughts

Marine batteries are essential in ensuring you’ll be safe when you’re taking your boat out for a spin. When you consider these important features, you can make better choices in choosing the correct marine battery for your needs.

If you’re ready to look for a new marine battery , drop by Batteries Sunshine Coast. We offer high-performance and maintenance-free marine batteries to ensure your days out on the water will be free from interruptions. Message/call us today for a free quote.

car engine

4 Reasons Why Investing in a Quality Car Battery is Better

Owning a car entails a lot more expenses than just the initial investment or the monthly car loan payments you’re paying for. There’s the fuel expenses, the cost of maintaining your car, parking fees, and even your vehicle license. With all those expenses, it can mean a lot to try to cut off some of those costs by just making smarter decisions.

For example, investing in a quality car battery is actually one of the ways you can save a lot of money. If you want to take good care of your vehicle without investing too much in the long run, a quality battery may just be the solution. Read on to find out just how this is possible.

1. Preventing Failures

Car battery failures are perhaps one of the most common issues car owners face with their vehicles. Batteries basically work hard to make sure all systems are running smoothly and keep things in check with your car, especially when you’re in cold weather. However, if your car has a cheap car battery installed, then you’ll have a higher risk of failure. Cheap car batteries can be unreliable most of the time. It tends to struggle to provide enough power to keep your vehicle’s systems running. Car batteries are meant to degrade over time, but a quality one will last much longer and has a lower risk of failing than a cheap one.

2. Long Battery Life

Speaking of lasting long, quality batteries from some of the leading brands tend to stay true to their promise of offering batteries that last longer. Typical car batteries have their cycle life indicated on the battery itself. This dictates how many times the battery can be charged to full capacity and discharged before its performance starts to decline. Quality batteries are far more superior when compared to less expensive ones. While they may be cheap, they can cost you more since you’ll be replacing your battery sooner than you’d expect.

3. Less Maintenance

When it comes to car maintenance, your car’s battery shouldn’t be neglected. You need to have it checked by a trusted technician if it’s still performing in its optimum condition. Although generally they no longer require that much maintenance as before, you still need to give it some attention or at least test or inspect it annually. Battery terminals should also be cleaned with a cloth dipped in water and baking soda mixture, especially if you’re using a cheaper battery. High-quality batteries are primarily encased in a completely sealed body, so there’s really no need to clean it that much.

4. The Warranty

Of course, one of the most important reasons why you should invest in a quality battery from a trusted and established brand is because of the warranty agreement. By looking at the length of the warranty, you’ll know just by that that you’ve invested in a superior type of battery. Those cheap ones usually offer just a one-year warranty, which isn’t enough since your battery won’t probably last for another year. If you have a battery made by a known manufacturer, you probably won’t even need to claim the warranty since your battery will typically last a long time.


In the world of automotive batteries, those cost-saving budget options just won’t cut it. If you really want to get the most out of your battery and your car’s performance, it’s better to invest in a high-quality battery that could last longer and save you a lot of money on maintenance and repairs.

Don’t let car battery failure stop you from going wherever you want to go. Batteries Sunshine Coast offers 24/7 emergency battery replacement services for cars, trucks, golf carts, marine transports, and motorcycles. Whenever trouble strikes and you need a quick replacement, we’ll be there. Contact us today to request a service!

Buy Your Batteries Online!

We have a new online store for people outside of the Sunshine Coast, we can now deliver batteries to your door Australia Wide! We source only the best manufacturers to produce batteries to our specific requirements. When quality and price matters check out the new Batteries Sunshine Coast Store