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Car Battery Replacement

Dead Car Battery Let You Down?


Have you ever been stranded outside because you can’t seem to be able to get your vehicle to start? There are many reasons as to why no matter how hard you try to crank start but it just fails miserably. Well, the most common problem is due to a faulty/flat car battery.

Avoid expensive towing fees and dealing with multiple suppliers, call Battery Rush. We understand the inconvenience of having a dead car battery, which is why we offer a quick and reliable emergency roadside service that allows our technicians to come directly to you 24/7 anywhere in Sydney to deliver and install your battery replacement. Our service vehicles are not only stocked with a range car batteries but spare parts and diagnostic equipment to pinpoint and fix a variety of battery problems. We replace your car battery at your convenience whether you're stuck on the side of the road or stuck in your garage, you can always rely on Battery Rush for a fast, affordable and professional car battery replacement service.

Contact us on 0424 299 970 to speak directly to an expert and arrange for an mobile car battery replacement service within minutes or a check on your car battery condition.


Audi SQ5 Car Battery Replacement (2013 - Onwards) Instruction Video -

  • High Cold Cranking Amps

  • High Reserve Capacity for Longer Life

  • Competitive prices on all car batteries

  • We carry only “fresh” new car batteries

  • 100% maintenance free batteries so you don’t have to check water levels

  • All our batteries are built to resist rough conditions, vibrations and impact

  • No vehicle's car battery replacement too difficult for us to handle


We Strive to be your go-to company when you need a car battery replacement in Sydney:

  • Available 24 Hours / 7 Days a Week

  • We'll Come To You - Anywhere in Sydney

  • FREE Delivery & Install

  • Up to 36 Months Warranty

  • No Joining Fees or Annual Fees

  • Lowest Prices or we'll beat it by 10%

  • 40 min Fast Response & Professional

  • Free Battery Disposal

24/7 Mobile Car Battery Replacement Sydney

Looking for a reliable 24/7 car battery replacement service in Sydney? Look no further than Battery Rush! We offer a range of car batteries to suit any make and model for roadside help in Sydney with manufacturer warranties for peace of mind. 

Unlike other mobile battery replacement and breakdown services, we don't just sell and replace car batteries. we offer a full mobile breakdown service to ensure your car troubles get fixed in one swift, straightforward experience.​​

New Car Batteries Sydney

Battery Rush specialise in car battery replacement, however we also provide our mobile battery delivery service including installation for a range of other applications that include:

The difference with Battery Rush is that we specialise in all the vehicles other car battery stores refuse to do. So, if you are in need of mobile car battery replacement for your Toyota, Ford, Volkswagen Mercedes, BMW, Holden, Audi or any other type of car, we will have the resources to assist you.

Signs of a Failing Car Battery


Have you gone to start your car and it won’t start? Is your car making a clicking noise when your turn the ignition? Most likely your battery is dead.

Common signs that your car needs a new battery:

  • Slow cranking engine: Almost everyone will have to deal with a dead battery at some point in their lives. We recommend all drivers keep a set of jumper cables in their vehicle to avoid being stranded at the most inconvenient time. If you do not have jumper cables, our convenient emergency roadside assistance comes to you anywhere in Sydney.

  • Dimming vehicle headlights:  If you turn on your vehicle's headlights and notice that they don’t seem as bright, this may indicate that the battery is on its way out. If you suspect that there is something wrong with your vehicle’s battery, don’t wait until your car doesn’t start to have it replaced. 

  • Swollen, bloated battery case as a result of excessive heat: The external temperature also plays a role in the performance and longevity of your battery. Excessive heat increases the rate of self-discharge and promotes the corrosion of the positive plate grids causing damage to the cells. Heat is the number one killer of a battery. Although it increases the performance in the short-term, life is drastically reduced over time. 

  • Battery is more than 3 years old: A car battery usually lasts between 3 to 5 years, but, like most car accessories, it depends on how you treat it. Plugging in external electronics while your engine is off is the quickest way to drain your battery. It’s best to replace your car battery once every 4 years to avoid unexpected breakdowns. Past 5 years, your battery is considered unreliable and continuing to drive your car would be unsafe for you and your passengers..

  • Corrosion on the terminal: If you notice the battery terminal corrodes, this can impact the lifespan of the battery. To remove the corrosion, use a toothbrush and a mix of baking soda and water to scrub the corrosion away. Be sure to wipe the terminal dry with a clean cloth once done. For terminals with excessive corrosion that cannot be saved our technicians will be able to do a new terminal replacement as part of the battery replacement service.


Guaranteed Same Day Car Battery Replacement - 40 Mins Response Time

Battery Rush offers round-the-clock emergency assistance for car battery replacements in Sydney. Our team of experienced technicians are on standby around the clock, ready to assist you whenever you need us. Whether it's the middle of the night, on the weekend, or during a holiday, we are always available to help. Our 24/7 accessibility ensures that you receive quick and efficient services whenever you need them. We acknowledge that a failed car battery can occur at any time, and that's why we are dedicated to being there for you in your time of need.

Our car batteries come with manufacturer-backed warranties. We use top-quality products that are guaranteed to fit and function like an OEM battery. This ensures that your car will operate just as it did before and provides peace of mind knowing that your car is in good hands, equipped with the right battery for the Australian climate. 

With our mobile service vans available 24 hours a day, 7 days a week, no matter where you are located in Metropolitan Sydney, we will come to you and get you back on the road. Contact us today on 0424 299 970 to experience the best in battery replacement services in Sydney.

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