Mitsubishi Battery Replacement - We Come to You
Mobile battery supply & installation at your home, work or roadside across Sydney
Batteries for Mitsubishi Triton (ML to MR), Outlander (CW to GN) & other models – performance-grade AGM/EFB for smart alternators, professionally installed wherever you are.
1800 79 79 77
Get the Best Deal on Mitsubishi
Batteries with Auto Hero
Mitsubishi
Battery Experts
Up to 3 Years
Battery Warranty
24 Month
Workmanship Cover
Mobile Service
We Come To You
Modern Mitsubishis feature smart alternators, start-stop technology, and Super Select 4WD systems that demand strong, durable batteries capable of withstanding high loads and frequent cycling. Auto Hero installs Stop/Start, EFB, AGM, and Calcium batteries built for all Mitsubishi models — including Outlander, ASX, Eclipse Cross, Triton, Pajero, Mirage, Lancer, and Express — delivering reliable performance, fast starts, and long service life in every condition from city driving to rugged off-road use.
Auto Hero — trusted by Mitsubishi 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
Mitsubishi makes and models
Mirage
Lancer
ASX
Outlander
Eclipse Cross
Triton
Pajero
5 SIGNS YOUR Mitsubishi
battery is dying
What are Mitsubishi-specific signs of a weak battery?
Mitsubishi 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 Mitsubishi?
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 Mitsubishi crank slowly with a weak battery?
As the battery ages, it can’t supply enough current to the starter motor. This causes voltage to drop under load, resulting in slow or hesitant cranking.
Are there any Mitsubishi-specific issues when replacing the battery?
Many Mitsubishi models require the correct battery type and capacity, particularly vehicles with stop-start or idle-stop systems. Using the wrong battery can lead to warning lights or system issues.
What if I only hear clicking when I start my Mitsubishi?
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.
Mitsubishi Battery
Replacement Experts
Car Batteries Supplied, Installed & Registered to Your Mitsubishi’s Computer
Auto Hero supplies and installs premium AGM, EFB, and calcium-cell batteries for a wide range of Mitsubishi vehicles — including top models like the Triton, Pajero Sport, Outlander, ASX, and Eclipse Cross — with batteries available for all Mitsubishi models.
Mitsubishi systems demand high-capacity batteries for stable power, even with the engine off.
Mitsubishi’s lineup spans tough 4x4 utes and SUVs, as well as plug-in hybrids like the Outlander PHEV, meaning battery needs vary widely across the range. For diesel-powered Tritons and Pajeros, we supply high-CCA AGM and calcium batteries designed to deliver reliable cold starts and handle heavy accessory loads from winches, fridges, and dual-battery setups. For PHEV models, we fit specialised 12V auxiliary batteries that work in harmony with the high-voltage hybrid system.
Our mobile team performs ECU registration and BMS resets where required, ensuring Mitsubishi’s smart charging systems recognise and optimise the new battery from day one. We also check charging voltage to make sure your alternator or DC-DC system is performing correctly — preventing premature battery failure.
Pro Tip:
Many Mitsubishi 4WDs and SUVs operate in extreme conditions — heat, dust, and vibration can shorten battery life. That’s why we recommend sealed maintenance-free AGM designs for off-road use, as they resist spillage and internal damage even on rough tracks.
All Mitsubishi battery installations come with up to a 3-year battery warranty plus 24 months workmanship cover. Whether you’re at home, work, or stuck halfway to the campsite, Auto Hero will get your Mitsubishi powered up and ready to go.
Book your Mitsubishi
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
Mitsubishi
BATTERY FAQ’s
What battery suits my Mitsubishi (ASX, Outlander, Outlander PHEV, Triton, Pajero, Pajero Sport, Lancer, Mirage, Eclipse Cross, etc.)?
We confirm the exact battery required for your Mitsubishi based on the model, year, engine, and whether it uses a Start/Stop or hybrid system. Many modern Mitsubishi models use EFB or AGM batteries, while older models may use standard lead-acid. PHEV models use a 12-volt auxiliary battery in addition to the high-voltage pack.
Can Auto Hero install my Mitsubishi battery at home, work, or roadside?
Yes. Our mobile service covers all Sydney suburbs. We install 12-volt batteries for all Mitsubishi sedans, SUVs, utes, hybrids, and PHEV models.
Does my Mitsubishi require battery registration, coding, or a BMS reset?
Some Mitsubishi models with Start/Stop or smart charging systems may require an ECU or BMS reset after a new battery is installed. Outlander PHEV models may require 12-volt system checks. 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 regulation, and wiring to determine whether a fault caused the battery to drain — for an additional cost. PHEV models may also require DC-DC converter testing.
Do you test the battery before replacing it?
Yes. We can perform a complete battery health check and charging-system test to confirm whether the issue is the battery, alternator, or a wiring/system fault — for an additional cost.
How long does installation take?
Most Mitsubishi battery replacements take 15–60 minutes depending on battery location, access points, and whether a system reset is required.
What warranty do Auto Hero batteries come with?
All batteries include a minimum 24-month warranty. Many premium AGM or EFB options offer up to 3 years with an extended-warranty upgrade.
Can Auto Hero handle complex battery locations in Mitsubishi models?
Yes. Some Mitsubishi models have batteries located under covers, behind trim panels, or in tight engine bays. PHEV models may have additional components around the 12-volt battery. 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.
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