A mechanic wearing gloves and discharging the battery for a car battery replacement.
A mechanic wearing gloves and discharging the battery for a car battery replacement.

Find trusted car battery replacement experts in NSW

Fill in a short form and get free quotes for professional car battery replacement services in NSW

4.2

Great rating - 4.2/5 (11114+ reviews)

Get help from car battery replacement experts in NSW

  • Dead car battery removal
  • New car battery installation
  • Old car battery disposal
  • Car battery purchase
  • Car battery jump-start service
  • … or anything else
It only takes 2 minutes. And it's free.
Up to 50% cheaper than franchise dealers
No job too big or small
Secure cashless payments
Same day or next day service at no extra cost

Best rated car battery replacement specialists near me

Recent Car Battery Replacement reviews in NSW

Chad is a such a genuine person, I will continue to use his service in the future and definitely refer to my family and friends. His willingness to go above and beyond is exactly what any customer desires especially when things don’t go as planned. Thanks mate, really appreciated your service!

Auto Electrician

$200

Got the job done!

Auto Electrician

$100

Fantastic to deal with. Highly recommend. Installed cb radio, reverse camera and added anderson plug for fridge. A+++

Auto Electrician

$250

Thanks so much!

Auto Electrician

$250

Excellent service, work was done professionally, Highly recommended

After hours Auto electrician or mobile mechanics

$150

Clean and quick job Very reliable

Auto electrician

$60

What's the average cost of a car battery replacement specialist in NSW

$87 - $250

low

$87

median

$170

high

$250

Low, median and high bar chart distribuiton

Average reviews for Car Battery Replacement Services in NSW

based on 196 reviews

4.95

192
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Suggested reads about Car Battery Replacement

Recent Car Battery Replacement tasks in NSW

Auto electrician needed

$10

Zetland NSW 2017, Australia

4th Jul 2026

2008 Toyota Prado 120 Series — Electrical fault following head unit installation During an attempted head unit installation without disconnecting the negative battery terminal, the following circuits stopped working simultaneously: radio, dashboard clock, and passenger front and rear windows from the driver’s switch. What was tested Interior fuse box — all checked and intact: RADIO NO.1 (15), RADIO NO.2 (16), ECU-B NO.2 (17), ACC (47 — 7.5A), IG1 (40), ECU-IG, POWER, and several others. Engine bay fuse box — all checked and intact: all four 50A fuses, ALT-S, and engine bay radio fuses. All blue relays in the engine bay fuse box were swapped with each other — no change. Multimeter test: Voltage measured directly at the main radio connector with key on ACC: 0V. Main battery reads 12.3V at rest and 14V with engine running — alternator is fine. Two different head units were tested, neither powers on. Conclusion: 12V is not reaching the radio connector. The fault is clearly upstream of the radio itself — likely an ACC relay or a high-capacity fuse that cannot be identified without a full Toyota wiring diagram. The simultaneous failure of the radio, clock, and passenger windows points to a common upstream supply fault affecting multiple circuits at once.

Auto electrician

$100

Campbelltown NSW, Australia

4th Jul 2026

Need to supply and fit a anderson plug from the battery

Auto electrician

$150

Jannali NSW 2226, Australia

4th Jul 2026

We need the DVD player in our Subaru tribeca fixed. We think a wire has come loose as the screen stopped showing the picture

Auto Electrician - Re-connect an installed Push Start Button - Car

$10

Kirribilli, New South Wales

2nd Jul 2026

Auto Electrician required: I had a push start button installed in my older Toyota Land Cruiser 100 Series and has been connected for approximately 2 - 3 years, but has now stopped working. It seems that it is no longer communicating with the cars inbuilt immobiliser. I had NRMA disconnect it so I could temporarily use my old key. The push button is now just hanging out, and still connected to the car's navigation/stereo/etc screen, which is an Android system that also powers my air con, but even that is intermittent. I’ve also had issues where the engine occasionally won’t turn off, so I’ve had to disconnect both batteries to shut the engine off. For now, I simply need the start button disconnected if it no longer works, or re-connected if it’s ok. Whatever is the easiest temporary solution before I travel on Saturday for a fortnight, and then have my usual (busy) Auto Electrician look at it further on my return.

Mobile auto electricians

$300

Blacktown, New South Wales

1st Jul 2026

Helping with Apple play which has stopped working in car.could be a fuse

Mobile auto electrician. Headlight low beam globe replacement

$10

Tweed Heads West NSW 2485, Australia

29th Jun 2026

R/H low beam headlight globe replacement Hyundai i30 2010 model

Easy to get on with, good communicating, did a top job, very pleased, would recommend Cody.

Auto electrician needed

$100

Camperdown NSW 2050, Australia

28th Jun 2026

I have a 2005 Suzuki Swift When I pulled out the cigarette lighter adapter that was charging my phone, I think it caused a short in the power to the radio, clock and lighter port and they no longer work.

Auto Electrician: Electrical Diagnostic for 1997 Subaru Forester

$50

Arncliffe NSW 2205, Australia

26th Jun 2026

I need a qualified auto electrician to diagnose circuit-related fault codes (31, 45, 26) on my 1997 Subaru Forester. As an engineer, I suspect a wiring, grounding, or harness issue rather than multiple failed sensors. I require someone capable of performing methodical continuity and voltage testing to isolate the root cause. Please include your diagnostic experience and typical fee in your offer.

Mobile Auto Electrician

$100

Gymea Bay NSW 2227, Australia

24th Jun 2026

I need driving lights install

Needing mobile auto electrician

$10

Ryde NSW, Australia

23rd Jun 2026

Needing a mobile auto electrian to fix the drivers window - it’s not working For a 2013 Holden Colorado

I need an Auto Electrician to help my car lights that keep going dim

$100

Umina Beach NSW 2257, Australia

22nd Jun 2026

I have a vehicle inspection to be done on my car so need everything working A1 by next week. My lights could be a lengthy task to find the source of the problem so need someone who has the time to spend doing it and asap

Mobile auto electrician needed

$250

East Gosford NSW 2250, Australia

14th Jun 2026

Car not starting. 2017 Subaru Liberty. I think a wire is loose and draining the battery as both battery and alternator have recently been replaced. Car is currently parked at Erina fair shopping centre car park so would need mobile auto electrician to come to it. I have already had it jump started and it died again so need it inspected and fixed

Very good. Good communication

Auto Electrician

$150

Roselands NSW, Australia

13th May 2026

I have a 1991 landcruiser 80 series, when I plug a charger in the lighter socket it trips the radio and clock that are directly above it on the dash and all three don't work. When there is no charger plugged into the lighter socket the radio and clock work fine. I assume there is a short behind the dash so would like someone to fix it.

Excellent work very happy! Will definitely use again

Mechanic/auto electrician to get Hiace ready for blue slip

$1,000

Caringbah South NSW, Australia

11th May 2026

Got a 1996 Hiace 1kz te that’s needs a bit of maintenance before I can take it in for a blue slip inspection Currently I like help with following below. Clear codes 39 for fuel pump tempture sensor Tidy and crimp some wirring lume connected to plugs Code reader would be essential Check overall engine for anything else that it might need to be done for blue slip inspection Currently

Absolute legend! Knows his stuff and ensures your happy before finishing up!

Auto electricians

$10

Chatswood NSW, Australia

12th Apr 2026

I have a Holden Colarado ute front seat stuck in down position. Backwards and forwards and up and down work. Is there a way to get it upright

Great service , very happy

Require an auto electrician

$200

Ryde NSW, Australia

9th Apr 2026

2013 Hyundai i30 currently fails to start and just clicks as I turn the ignition on. Need some help troubleshooting what the problem is. Car is parked in apartment parking

Will was a big help

Tail Light Wiring – Install Sequential Tail Lights (Auto Electrician)

$300

Erskine Park NSW, Australia

13th Mar 2026

Looking for an auto electrician or someone experienced with automotive wiring to wire aftermarket Raxiom sequential tail lights on my 2017 Ford Mustang GT. This is a USDM to AUDM tail light conversion, so the brake and indicator signals need to be combined correctly for the sequential indicators to function. The tail lights are already installed and the wiring is accessible in the trunk. Just need the wiring completed so running lights, brake lights and sequential indicators all work properly. Located in Erskine Park NSW

On time punctual, high quality work

Fit redarc tow pro to hino 300 auto electrician

$150

Caringbah South NSW, Australia

24th Jan 2026

Looking for an auto electrician to fit redarc towpro to hino300 I've got the wiring harness and the unit ready to go Truck has towbar and 7 pin plug already

Amazing work ! Thanks again

Auto electrician to install reverse camera

$300

South Penrith NSW 2750, Australia

15th Jan 2026

Looking at getting a reverse camera installed, pls give quote for supply and install

Very informative and hard working. Would highly recommend

Mobile auto electrician

$10

Pagewood NSW 2035, Australia

7th Jan 2026

camper Trailer plug needs to be changed 7 pin plug

easy to deal with, honest and reliable. Would use again if required.