Car Batteries

Your New Battery From Repco Is Manufactured by Century, the Market Leader in Battery Technology and Performance

Offering outstanding value coupled with superior and reliable starting power your new car battery from Repco provides long term reliability and confidence every time you turn the key. Incorporating rugged construction, long lasting internal components and backed by substantial warranties the Repco battery range will keep you on the move in the harshest climates and toughest driving conditions.

Don't be at the mercy of a flat battery or an old battery when you can use our Rego Search function that allows Repco to provide their battery replacement services and select the right battery for your vehicle.

Signs To Replace a Car Battery

Whether in stop-start traffic or miles from the nearest town, your car battery is relied upon to power your vehicle and run the electrical systems and critical functions. No one likes to feel the dread of turning the key and nothing happening so don't ignore signs of a dying battery when starting and driving your vehicle.

Tell-tale signs of poor battery health include slow engine cranking or hard starting, illuminated check engine light or battery warning lights, a bloated or misshapen battery exterior casing, or any evidence of battery fluid leaks or weeping. If you notice any of these issues with your existing battery, it's time to invest in a quality Repco replacement car battery. For more information on diagnosing, replacing, and maintaining your battery, visit the Repco battery maintenance page.

How much does it cost to replace my car battery?

The cost of replacing a car battery varies depending on the make and model of your vehicle, the battery type required, and where you purchase it. Generally, prices range between $200 and $350 for a standard replacement battery.

Higher-specification batteries, such as those designed for vehicles with start-stop technology or deep-cycle batteries for recreational vehicles, often cost more. Labour costs may also apply if you have a professional replace the battery, but many Repco stores offer fitting services for a small additional charge.

It is advisable to select a battery that meets or exceeds your vehicle manufacturer's specifications to ensure reliable performance, especially in harsh climates where temperatures can affect battery life.

How long does it take to change my car battery?

Replacing a car battery is generally a straightforward process that should take between 15 and 30 minutes for most passenger vehicles. The exact time depends on the accessibility of the battery and whether any additional components need to be removed to reach it.

Before starting, ensure the vehicle is turned off and the keys are removed. Disconnect the negative terminal first, followed by the positive terminal, then remove any hold-down clamps or brackets securing the battery. After placing the new battery, reconnect the terminals positive first, then negative.

If you are unfamiliar with this procedure, consider visiting a professional to avoid risks such as electrical shorts or accidental damage to your vehicle's electrical system.

What other things should I check when changing my car battery?

When replacing your car battery, inspect the battery terminals and connectors for corrosion or damage. Clean any buildup using a baking soda and water solution or a dedicated terminal cleaner to maintain a solid electrical connection.

Check the battery tray and mounting bracket for rust or wear that could compromise the battery’s security or electrical safety. Ensure that cables and wiring harnesses are intact and show no signs of fraying or damage.

It is also good practice to examine the alternator and charging system. A failing alternator can reduce battery life by undercharging or overcharging, so having the charging system tested during a battery replacement can prevent future issues.

What is the average life span of my car battery?

On average, a typical car battery lasts between three and five years. However, this lifespan depends on various factors, including driving habits, climate conditions, and proper maintenance.

Extreme heat, which is common in many parts of Australia, can accelerate battery degradation. Frequent short trips that do not allow the alternator to fully recharge the battery may also reduce its life.

Performing regular inspections, keeping terminals clean, and avoiding leaving electrical accessories on when the engine is off will help extend battery life.

Not leaving your car unused for lengthy periods is one way to extend your battery life. Performing maintenance like regularly cleaning your battery, testing its voltage, and avoiding excessive use of electronic accessories while your car engine isn't running will all help your battery to last longer as well.

Do I need specialist tools to change my car battery?

Changing a car battery does not typically require specialist tools. Basic hand tools such as a wrench or socket set to loosen the battery terminals and hold-down clamps are usually sufficient.

However, some modern vehicles may have batteries located in less accessible areas requiring additional tools or steps, such as removing trim panels or covers. In such cases, consulting the vehicle’s manual or a professional technician is advisable.

Additionally, wearing gloves and safety glasses is recommended to protect against battery acid or accidental sparks when handling the battery.

What drains a car battery?

There are many things that drain a car battery. Headlights and interior lights such as the one in your glove box, boot, or even vanity mirror lights.

Drain from electronics like the car stereo, phone chargers, and lights is also made worse when the car is switched off, as the battery isn't being actively charged when the engine isn't running.

Leaving your fob in your car or even nearby it can also drain the battery due to the fob communicating with the car.

If your battery hasn't been maintained and it has corroded connections, this can cause extra drain and damage to the battery. Problems with your alternator will also cause issues with your battery, as it usually helps the battery maintain charge while the engine is on, so keeping your alternator in check will naturally improve battery life.

The way you drive your car can also affect how long your battery lasts. If you take lots of short trips (driving 15 minutes or less) or if you leave your car inactive for long periods, your battery isn't going to be consistently charging and will wear down faster.

Where can I recycle my car battery?

Repco offers battery recycling services at its stores and, thanks to partnering with Century Yuasa, is able to recycle them at facilities that ensure the reuse of the majority of their components.

Repco currently recycles the following batteries:

• Flooded Lead Acid Battery or Wet Cell
• Silver Calcium Battery
• Enhanced Flooded Battery
• Gel Cell Battery or Dry Cell
• Absorbent Glass Mat battery or AGM
• Deep Cycle or Marine Batteries

We do not accept the following batteries:

• Lithium Ion Battery or Li-Ion
• Nickel Metal Hydride Battery or NiMH

What size battery for my car?

Repco's Rego Search allows you to input your vehicle's details and see the Repco batteries that will fit your car. Alternatively, you can check your vehicle's manual for the correct battery group size. Getting an undersized or oversized battery can cause issues with how your car runs, so make sure that when you replace your battery you select the right one for your vehicle.

When choosing a battery for your car or passenger vehicle, there are three options depending on your needs. All models are maintenance free and provide solid cold cranking amps to offer reliable starting power and performance, however there are some differences.

• 20-month warranty: Standard replacement battery
• 30-month warranty: Improved internal components for exceptional corrosion resistance.
• 40-month warranty: Improved strength and durability, superior starting power, and performance. Ideal for running additional accessories such as amps or driving lights.

Each Repco car battery comes with a nation-wide warranty. If your battery fails within the listed warranty period (20, 30, or 40 months), pop into any Repco store across the country to organise a replacement. Repco's range of quality batteries are designed to suit today's modern vehicles as well as boats, RVs, and whatever needs the power and superior performance of a quality battery from Repco.

Enjoy Longer Battery Life With Repco

Repco batteries feature thick cast plates which offer longer service life and superior internal-corrosion resistance with enhanced plate paste to reduce water loss, making all of our batteries maintenance free or low maintenance where necessary.

Our batteries are built tough. With an expanded grid design, high porosity polyethylene envelope separator and polypropylene casing, Repco batteries offer uniform strength with maximum puncture resistance to resist damage on even the harshest of road conditions. For optimal safety when in use, Repco replacement car batteries feature a clever 'flame arrestor' which is integrated into the battery's venting system. This protects the battery from explosions or other damage if subjected to an external ignition source in the event of a fire or collision.

The Repco Battery Range Has You Covered

Whether you are looking for deep cycle batteries for that trip away, start-stop batteries for modern vehicles, SUV, and motorcycle batteries, we have the range and particular battery to suit your requirements. Don't be swayed by second-hand cheap car batteries to get you out of trouble when all our car batteries have the reliable cranking amps and performance that come from Century batteries renowned research and development.

The Repco range of car and SUV batteries coupled with our quality ranges of battery chargers, battery jump starters, and jumper leads ensure you have the ability to drive with confidence.