Rolls Royce Battery Replacement - We Come to You
Mobile battery supply & installation at your home, work or roadside across Sydney
Batteries for Rolls-Royce Phantom (2003–present), Ghost (2009–present) & other models – performance-grade AGM/EFB for smart alternators, professionally installed wherever you are.
1800 79 79 77
Get the Best Deal on Rolls Royce
Batteries with Auto Hero
Rolls Royce
Battery Experts
Up to 3 Years
Battery Warranty
24 Month
Workmanship Cover
Mobile Service
We Come To You
Modern Rolls-Royces depend on ultra-stable voltage for luxury electronics, silent climate systems and comfort controls. Auto Hero fits high-capacity AGM, EFB and Calcium batteries for Ghost, Phantom and Cullinan, preserving the brand’s legendary refinement.
Auto Hero — trusted by Rolls-Royce owners for expert mobile battery replacement, correct specification batteries and long battery life.
Contact us now for amazing fast service and a competitive quote!
We supply batteries for all
Rolls Royce makes and models
Ghost
Cullinan
Phantom
5 SIGNS YOUR Rolls Royce
battery is dying
What are Rolls-Royce-specific signs of a weak battery?
Rolls-Royce vehicles often show battery issues through multiple warning messages, slow or hesitant starting, or comfort systems not responding correctly. These cars are extremely sensitive to voltage drops, so symptoms can appear early.
Can a weak battery affect remote entry or electronics in a Rolls-Royce?
Yes. A weak battery can reduce key range and cause infotainment, seat controls, climate systems, or soft-close doors to behave inconsistently, especially after the vehicle has been parked.
Why does my Rolls-Royce crank slowly with a weak battery?
Rolls-Royce vehicles have very high electrical demand at startup. As the battery ages or loses capacity, voltage drops under load, leading to slow or failed starting.
Are there any Rolls-Royce-specific issues when replacing the battery?
Yes. Using the exact correct battery specification is critical, and maintaining stable voltage during replacement helps prevent fault messages. Incorrect batteries can cause persistent electrical issues.
What if I only hear clicking when I start my Rolls-Royce?
This is commonly a low-voltage issue rather than multiple faults. The warnings may clear while driving, but usually indicate the battery is nearing the end of its service life.
Rolls Royce Battery
Replacement Experts
Car Batteries Supplied, Installed & Registered to Your Rolls-Royce’s Computer
Auto Hero supplies and installs premium AGM, EFB, and calcium-cell batteries for a wide range of Rolls-Royce vehicles — including current models like the Ghost, Cullinan, and Phantom, plus timeless icons like the Silver Shadow, Silver Spirit, and Corniche. We have batteries available for all Rolls-Royce models.
Rolls-Royce systems demand high-capacity batteries for stable power, even with the engine off.
We understand the exceptional electrical demands of Rolls-Royce vehicles, with their advanced infotainment, climate control, and comfort systems — all designed to operate in perfect silence. Many models also feature complex dual-battery setups, with one battery dedicated to starting and another to powering luxury amenities.
Our technicians are trained to handle hidden battery locations behind panels or under seats, using protective covers to ensure your handcrafted interior remains pristine. We also perform full ECU registration and BMS resets where needed, ensuring your smart charging system operates at peak efficiency.
We only install high-performance batteries that meet or exceed Rolls-Royce specifications, maintaining reliability for features such as soft-close doors, adaptive suspension, and extensive lighting systems.
Pro Tip:
For Rolls-Royce vehicles that are driven infrequently, pairing your new battery with a quality trickle charger can significantly extend its lifespan.
All Rolls-Royce battery installations include up to 3 years battery warranty plus 24 months workmanship cover. We offer discreet mobile service at your home, office, or private garage.
Book your Rolls Royce
battery service today
Call 1800 79 79 77.
We come to you.
Why Choose Us?
Rapid
Response
On the job within an hour. Any vehicle, location, time.
Unbeatable
Prices
Competitive vehicle battery prices or 11% OFF
Up to 3 Years
Warranty
Nation wide warranty for genuine, well-known brands.
24/7 Service
Sydney Wide
All day, every day, all across Sydney.
Over 3,150+ Online reviews
Had a flat tyre and Matt came to the rescue. Quick call out, super friendly and he had it changed in no time. Top bloke and great service, would definitely recommend Auto Hero!
Matt went above and beyond to help navigate a difficult problem. Highly recommend to anyone needing auto service.
I really appreciate Matt’s help! He responded quickly and arrived right on time, even on short notice and in Sydney’s heavy rain. My car wasn’t starting and he helped me with a jump start straight away. Reliable, friendly, and professional. I’d definitely recommend him for any job
The service was prompt and reasonably priced. I highly recommend it!
Matt was such a nice and friendly with us and kept professionalism. We had issue with our car window which Matt explained and fixed it within few minutes. The whole process from start to finish was well explained and executive. I strongly suggest to have your car issues solved out with Matt from Auto Hero. Thank you for the service.
Matt was very helpful and efficient, replace the battery of my car in no time even explain the condition of my car for me in detail so i know what to expect and how can i take care of it better. Highly Recommended, all the best
Matt did a wonderful job repairing my tyre. From the very beginning, he had such a nice approach over the phone, answered quickly, and was very responsive. He arrived exactly at the time he said he would and fixed the tyre perfectly. Great service, reliable and professional. I highly recommend him!
Matt drove all the way out to us in Gledswood Hills and was so quick and efficient. He was beyond kind and great at what he does. Could not recommend more.
Matt was so efficient, so cost effective (a good $200 cheaper than every other quote to fix my car's side mirror), so communicative, and also just such a great guy. Even offered to give us some money back because it took less time than he thought it would. Cannot recommend him enough!
Was stranded on the road, called auto hero and in half an hour they came to check if everything was okay, helped me with my tires and also educated me on wheel alignment. Definitely will recommend them highly!??
Loved it:) The process was simple, easy and fun. Will definitely be using this service again.
Big big big thanks to Matt, I had large metal object in my tyre being a new wanted to ensure I had a professional change and inspect my tyre little did I know how easy and fast Matt was ensuring I was safe and he was on the way excellent job very great price not only did change my tyre but ensured my others were good and safe to drive , 10/10 definitely recommend giving Matt a call
Rolls Royce
BATTERY FAQ’s
What battery suits my Rolls-Royce (Ghost, Phantom, Cullinan, Wraith, Dawn, etc.)?
We confirm the exact high-performance battery required for your Rolls-Royce based on the model and year. Most Rolls-Royce vehicles use large AGM batteries designed for high electrical demand, comfort systems, and advanced BMW-based electronics.
Can Auto Hero install my Rolls-Royce battery at home, work, or roadside?
Yes. Our mobile technicians can install 12-volt batteries for all Rolls-Royce models across Sydney. We use careful handling to protect luxury interiors, trims, and electronic components.
Does my Rolls-Royce require battery registration, coding, or a BMS reset?
Yes. Most modern Rolls-Royce models require battery registration or BMS coding so the vehicle recognises the new battery and charges it correctly. We confirm the exact process based on your model and year.
Can you test the charging system to see if it is OK?
Yes. We can test charging output, voltage regulation, and parasitic drain to determine whether a fault has caused the battery to drain — for an additional cost. Rolls-Royce models often have high standby electrical usage, so proper diagnosis is recommended.
Do you test the battery before replacing it?
Yes. We can perform a full battery health check and charging-system test to confirm whether the issue is the battery, alternator, voltage regulator, or wiring — for an additional cost.
How long does installation take?
Most Rolls-Royce battery replacements take 15–60 minutes depending on battery location, panel removal, and whether BMS coding is required.
What warranty do Auto Hero batteries come with?
All batteries include a minimum 24-month warranty. Premium AGM high-performance batteries may offer up to 3 years with an extended-warranty upgrade.
Can Auto Hero handle complex battery locations in Rolls-Royce models?
Yes. Many Rolls-Royce vehicles have batteries located in the boot, behind trim panels, or deep within compartments for weight balance. Our technicians are trained for safe and careful access.
What payment methods do you accept?
We accept EFTPOS, debit and credit cards, secure online payments, and tap-and-go. Buy Now Pay Later options such as Afterpay and Zip Pay are also available for eligible customers.
Do you remove and recycle the old battery?
Yes. We remove and recycle every battery we replace at no extra cost.
CONTACT US
If you need our service immediately, please call us on 1800 79 79 77 or leave a message and we will get back to you ASAP.
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NOT CASH.
Call Auto Hero today.
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