Kia Battery Replacement - We Come to You
Mobile battery supply & installation at your home, work or roadside across Sydney
Batteries for Kia Cerato (LD to BD), Sorento (BL to MQ4) & other models – performance-grade AGM/EFB for smart alternators, professionally installed wherever you are.
1800 79 79 77
Get the Best Deal on Kia
Batteries with Auto Hero
Kia
Battery Experts
Up to 3 Years
Battery Warranty
24 Month
Workmanship Cover
Mobile Service
We Come To You
Modern Kias feature UVO Connect technology, smart alternators, and start-stop systems that demand carefully balanced power delivery and precise voltage regulation. Auto Hero installs Stop/Start, EFB, AGM, and Calcium batteries suited for all Kia models — including Sportage, Sorento, Cerato, Seltos, Rio, Picanto, Carnival, Stinger, and EV6 — ensuring consistent performance, efficient charging, and long-term reliability across every driving condition.
Auto Hero — trusted by Kia 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
Kia makes and models
Rio
Cerato
Seltos
Sportage
Sorento
EV6
5 SIGNS YOUR Kia
battery is dying
What are Kia-specific signs of a weak battery?
Kia vehicles often show battery issues through slow starting, warning lights on the dash, or the stop-start system no longer working. These symptoms usually appear as the battery begins to lose capacity.
Can a weak battery affect remote entry or electronics in a Kia?
Yes. A weak battery can reduce smart key range and cause infotainment delays, screen glitches, or intermittent electronic faults, especially during startup.
Why does my Kia crank slowly with a weak battery?
As the battery ages, it can’t deliver enough current to the starter motor. This causes voltage to drop under load, resulting in slow or hesitant cranking.
Are there any Kia-specific issues when replacing the battery?
Many Kia models require the correct battery type and capacity, particularly vehicles with stop-start systems. Using the wrong battery can trigger warning lights or stop-start issues.
What if I only hear clicking when I start my Kia?
This usually means the battery is nearing the end of its service life. Intermittent starting is a common sign the battery should be tested or replaced soon.
Our mobile Kia battery TECHNICIANS:
Supply and fit batteries matched to Kia’s OEM specifications
Perform ECU registration and BMS resets for late-model vehicles
Clean and protect battery terminals to prevent voltage drops or hard starting
Preserve radio presets, seat memory, and drive mode settings during installation
Replace auxiliary 12V batteries in EV and hybrid models
We follow Kia-specific fitting procedures, using protective covers and the correct torque settings to safeguard trims, wiring, and electronics.
All Kia battery replacements include up to a 3-year battery warranty and 24 months workmanship cover. Our mobile service can attend your home, workplace, or roadside for same-day service in most Sydney areas.
Book your Kia
battery service today
Call 1800 79 79 77.
We come to you.
Kia Battery
Replacement Experts
Car Batteries Supplied, Installed & Registered to Your Kia’s Computer
Auto Hero supplies and installs premium AGM, EFB, and calcium-cell batteries for a wide range of Kia vehicles — from current best-sellers like the Sportage, Sorento, Cerato, Seltos, EV6, and Carnival to older favourites such as the Rio, Optima, and first-generation Sportage. We stock batteries available for all Kia models.
Kia systems demand high-capacity batteries for stable power, even with the engine off.
Kia’s diverse lineup blends practicality with advanced technology, so battery demands can vary significantly. From stop/start-equipped petrol and diesel SUVs to hybrids and full EVs, each Kia needs a battery tailored to its electrical architecture and usage profile.
Pro Tip:
Many modern Kia models, such as the EV6 and Sorento PHEV, have a separate 12V auxiliary battery powering safety, infotainment, and lighting systems. This is distinct from the high-voltage traction battery and requires careful handling to avoid charging logic errors.
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
Kia
BATTERY FAQ’s
What battery suits my Kia (Picanto, Rio, Cerato, Stinger, Seltos, Sportage, Sorento, Carnival, EV6, Niro Hybrid/EV, etc.)?
We confirm the exact battery required for your Kia based on the model, year, engine, and whether it uses a Start/Stop or hybrid system. Many modern Kia models use AGM or EFB batteries, while older or non-Start/Stop models may use standard lead-acid. Hybrid and EV Kia models use a separate 12-volt auxiliary battery.
Can Auto Hero install my Kia battery at home, work, or roadside?
Yes. Our mobile service covers all Sydney suburbs. We install 12-volt batteries for all Kia cars, SUVs, vans, hybrids, and EVs.
Does my Kia require battery registration, coding, or a BMS reset?
Some Kia models with Start/Stop systems or smart charging may require a BMS reset or system initialisation after battery replacement. Not all models require coding. We confirm based on your exact model and year.
Can you test the charging system to see if it is OK?
Yes. We can test alternator output, voltage stability, and wiring to check whether a fault caused the battery to drain — for an additional cost. Kia hybrids and EVs may also require checks of the DC-DC converter.
Do you test the battery before replacing it?
Yes. We provide a full battery health check and charging-system test to confirm whether the issue is the battery, alternator, or a wiring fault — for an additional cost.
How long does installation take?
Most Kia battery installations take 15–60 minutes depending on battery location, access points, and whether a BMS reset 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 Kia models?
Yes. Some Kia vehicles have batteries located under covers, behind trim panels, or in compact engine bays. 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 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.
BURN RUBBER,
NOT CASH.
Call Auto Hero today.
Issue