Genesis Battery Replacement - We Come to You
Mobile battery supply & installation at your home, work or roadside across Sydney
Batteries for Genesis G70 (2017–present), GV80 (2020–present) & other models – performance-grade AGM/EFB for smart alternators, professionally installed wherever you are.
1800 79 79 77
Get the Best Deal on Genesis
Batteries with Auto Hero
Genesis
Battery Experts
Up to 3 Years
Battery Warranty
24 Month
Workmanship Cover
Mobile Service
We Come To You
Modern Genesis sedans and SUVs combine luxury craftsmanship with advanced electronics, adaptive suspension, and high-current start-stop systems that demand precision energy management. Auto Hero installs Stop/Start, EFB, AGM, and Calcium batteries precisely tuned for all Genesis models — including the G70, G80, G90, GV60, GV70, and GV80 — delivering seamless power delivery, smooth integration with onboard systems, and long-lasting durability worthy of a premium performance brand.
Auto Hero — trusted by Genesis 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
Genesis makes and models
G70
G80
GV70
GV80
Electrified G80
5 SIGNS YOUR Genesis
battery is dying
What are Genesis-specific signs of a weak battery?
Genesis vehicles often show battery issues through slow starting, warning messages appearing on the dash, or comfort systems not responding correctly. These cars are sensitive to voltage drops, so symptoms can appear early.
Can a weak battery affect remote entry or electronics in a Genesis?
Yes. A weak battery can reduce smart key range and cause infotainment delays, screen resets, or intermittent electronic faults, especially during startup.
Why does my Genesis crank slowly with a weak battery?
As the battery ages, it can no longer supply enough current to meet the starter motor and electronics demand. This causes voltage to drop under load, resulting in slow or laboured cranking.
Are there any Genesis-specific issues when replacing the battery?
Many Genesis models require the correct battery type and capacity to support stop-start and energy management systems. Using the wrong battery can trigger warning lights or charging issues.
What if I only hear clicking when I start my Genesis?
This often points to low battery voltage rather than a fault. The warnings may clear while driving, but usually indicate the battery is nearing the end of its service life.
Genesis Battery
Replacement Experts
Car Batteries Supplied, Installed & Registered to Your Genesis’s Computer
Auto Hero supplies and installs premium AGM, EFB, and calcium-cell batteries for a wide range of Genesis vehicles — including top models like the G70, GV70, and GV80 — with batteries available for all Genesis models.
Genesis systems demand high-capacity batteries for stable power, even with the engine off.
Genesis blends luxury craftsmanship with cutting-edge technology, meaning the electrical systems in these vehicles demand nothing but the best in battery performance. From adaptive suspension to immersive sound systems and advanced driver-assist features, your battery plays a critical role in keeping every system operating flawlessly.
We supply AGM batteries designed for start/stop-equipped models, EFB batteries for efficiency-focused trims, and calcium-cell batteries for certain non-start/stop or earlier Genesis models. For hybrid or EV variants, we offer specialised 12V auxiliary batteries to ensure onboard electronics run at peak efficiency.
Every Genesis battery replacement includes a BMS reset and ECU registration, ensuring your smart alternator recognises the new battery instantly and charges it correctly. We also preserve memory settings so you won’t lose seat positions, navigation data, or infotainment presets.
From the sport-focused G70 to the luxury SUV GV80, Auto Hero ensures your Genesis receives the right battery for its performance and comfort features.
Pro Tip:
Many Genesis models are fitted with smart charging systems linked to the ECU and Battery Management System (BMS). Installing the wrong battery or skipping ECU registration can lead to charging irregularities, shortened battery life, or warning lights on your dash.
All Genesis battery installs come with up to a 3-year battery warranty and 24 months workmanship cover. Our discreet mobile service can come to your home, office, or roadside, delivering dealership-level expertise without the inconvenience.
Book your Genesis
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
Genesis
BATTERY FAQ’s
What battery suits my Genesis (G70, G80, G90, GV60, GV70, GV80, etc.)?
We confirm the exact battery required for your Genesis based on the model, year, and powertrain. Many petrol Genesis models use AGM or EFB batteries due to Start/Stop systems and high electrical load. Genesis EVs (such as GV60) use a dedicated 12-volt auxiliary battery alongside the high-voltage traction battery.
Can Auto Hero install my Genesis battery at home, work, or roadside?
Yes. Our mobile service covers all Sydney suburbs. We can install the correct 12-volt battery for all Genesis models, including sedans, SUVs, hybrids, and EVs.
Does my Genesis require battery registration, coding, or a BMS reset?
Many Genesis models with Start/Stop systems, smart charging, or advanced BMS may require battery registration or system initialisation to ensure correct charging behaviour. Not all models require coding. We will confirm based on your vehicle’s model and year.
Can you test the charging system to see if it is OK?
Yes. We can perform a full charging-system test to check whether the alternator, 12-volt charger, or wiring has caused your battery to drain. For EV models, we also check the DC-DC converter that charges the 12-volt system. Additional cost applies.
Do you test the battery before replacing it?
Yes. We can complete a battery health check and 12-volt charging-system test to determine whether the fault is with the battery, alternator, DC-DC converter, or wiring, for an additional cost.
How long does installation take?
Most Genesis battery installations take 15–60 minutes depending on battery location, access points, and whether system initialisation or coding is required.
What warranty do Auto Hero batteries come with?
All batteries include a minimum 24-month warranty. Many premium AGM or EFB batteries offer up to 3 years with an extended-warranty upgrade.
Can Auto Hero handle complex battery locations in Genesis models?
Yes. Some Genesis models have batteries located under covers, behind trim panels, or integrated into hybrid/EV modules. Our technicians are trained to safely access and replace them.
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 (Afterpay, Zip Pay) are also available for eligible customers.
Do you remove and recycle the old battery?
Yes. We remove and recycle your old battery 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.
BURN RUBBER,
NOT CASH.
Call Auto Hero today.
Issue