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Great rating - 4.2/5 (11114+ reviews)
Get help from car battery replacement experts in NSW
- Dead car battery removal
- New car battery installation
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Best rated car battery replacement specialists near me


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"I needed help taking out an old auxiliary battery and rewiring a new one in my car for a camping trip. The old cabling w..."
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"Peter did an outstanding job installing the dashcam battery in my car. His attention to detail, professionalism, and pas..."
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"Great tasker, no fuss completion"
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"Excellent Service Highly recommended "
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"Very good service. Will use again"
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"Albert is responsive, very friendly and informative about the car diagnostic issues I had going on. Thank you"
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Recent Car Battery Replacement reviews in NSW
Fantastic to deal with. Highly recommend. Installed cb radio, reverse camera and added anderson plug for fridge. A+++
Auto Electrician
$250
Fantastic communication | highly recommended, thank you
Auto electrician
$80
Awsome! Thanks!
Dual battery installation kings products
$500
Clean and quick job Very reliable
Auto electrician
$60
Very smart quick and nice person. 100% recommended
Auto Electrician to erase a Airbag fault code in a Ve golf MK5 /06-
$100
Will definitely use Abraham again.
Mobile Marine Auto Electrician
$250
What's the average cost of a car battery replacement specialist in NSW
$80 - $250
low
$80
median
$155
high
$250
Average reviews for Car Battery Replacement Services in NSW
based on 204 reviews
4.95
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Auto Electrician Services
Alternator Replacement
Car Alarm System Repair
Car Electrical Repair
Electric Car Service
Glow Plug Replacement
Headlight Bulb Replacement
LED Lights Installation
Parking Sensor Replacement
Starter Motor Repair
Car Keyless Entry System Installation
Car Stereo Installation
Car Speaker Installation
Dash Cam Installation
Ignition Systems Repair
Reversing Camera Installation
Car CD Player Installation
Central Locking Installation
UHF Radio Installations
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Recent Car Battery Replacement tasks in NSW
Auto electrician
$500
Raby NSW, Australia
17th Oct 2026
Had a water spillage under front passenger seat subaru forester and battery keeps dying since. Need someone to check if wires under floor aren't damaged. Battery is showing 2 amp discharge when off and is draining it
Replace Volkswagen Push/Start button
$50
Toongabbie NSW, Australia
16th Oct 2026
I have the new button and have half started the job. Just can't seem to remove the harness plug from the old switch. Need someone who has done this before to unplug and finish
Highly recommended for anything automotive
Auto Electrician install Dash Cam and wiring
$150
Sydney NSW 2196, Australia
15th Oct 2026
Purchased a new car and needing my GKU front and rear dash cam installed by a professional auto electrician. I have purchased the fuse to activate 24 hour parking monitor when I use, need a professional who knows how to wire to the fuse box to activate this. *Only people who are genuinely experienced in this, as I have had a bad experience with a people not knowing how to connect properly* Vehicle: 2026 Haval GWM Jolion Lux
Auto electrician to fit trailer wiring
$300
Wisemans Ferry NSW 2775, Australia
15th Oct 2026
I need the trailer wiring harness supply and fitted for a 2010 Mercedes ML300 cdi
Auto Electrician Head Unit installed with harness wiring bypass
$160
Kariong NSW 2250, Australia
14th Oct 2026
My car's factorv radio circuit has a permanent 12V power leak on the accessory line causing the head unit to stay on when power is off. I need the broken ACC circuit cut out of aftermarket harness and a clean bypass wire installed. I would also then need the new head unit installed.
Auto electrician
$10
Killarney Heights NSW 2087, Australia
13th Oct 2026
Battery light came on, flashing rear lights not working, engine oil warning, engine light came on , flickering... 1998 JDM Toyota supra
Helped solve my electrical issues and get new alternator and belt sorted on my Mk4 Supra.
Auto electrician
$120
Karabar NSW 2620, Australia
13th Oct 2026
2010 BMW X6M e71, Im getting a misfire on 1st start up mostly on cold start and a battery discharge warning sign od dash board, fault codes are 2DEC, 2E7C, 2E8B, 30BD, i need someone who can check and pin point the parts that needs replacing.
Dashcam dedicated Battery installation
$60
Parramatta NSW, Australia
12th Oct 2026
The car is fitted with Blackvue dashcam. However the dashcam is consuming a lot of 12v car battery when parked during night. I have purchased a dedicated battery pack compatible with the dashcam. I just need help in installing the battery pack hardwired and connect to the existing dashcam rear and front. Car: Tank 500 Hybird Dashcam: Blackvue DR970X plus Battery: Blackvue B-130A Installation link: https://youtu.be/IecEHgxW--g?si=YhoLsjyQnQicRmFm
Peter did an outstanding job installing the dashcam battery in my car. His attention to detail, professionalism, and passion for his work are truly impressive. He worked on the car as if he had built it himself taking great care with every little detail and making sure everything was perfectly installed and neatly finished. Highly recommend Peter to anyone looking for quality dashcam installation and excellent service. Thanks, Peter
Auto Electrician Needed
$10
Cobbitty NSW, Australia
11th Oct 2026
Need an Auto Electrician to look over my 2014 Holden Trax (Had no power key would turn but no noise) has worked when shaken battery I think it’s something lose electrical don’t know interior lights work etc main dash comes on but radio panel etc doesn’t work or come on Air con also doesn’t work not sure if it needs to be re-gassed or not but doesn’t get cold at all Please let me know a price to fix these problems and you are capable of doing so. Cash paid on completion of successful outcome
Auto electrician to start a 1995 Ford Falcon XG van
$50
Brookvale NSW 2100, Australia
9th Oct 2026
Previously starting easily and running without fault, this 1995 6 cylinder Ford XG panel van now refuses to start after sitting for one year. Need auto electrician experienced in older vehicles especially this model with Ford SMARTLOCK system. Have replaced fuel pump - which was seized, replaced spark plugs and battery and also purchased Mr Module smartlock override module. Engine turns over but no spark now.
Auto Electrician to wire turning signals on 78 Ford Thunderbird
$50
Bondi Beach NSW 2026, Australia
8th Oct 2026
Auto Electrician to wire turning signals on 78 Ford Thunderbird. For rego I wanted to wire it to the reverse lights assembly with Amber bulbs and add reverse lights somewhere else on the bumper (or wondering if the dual LED amber/white bulbs could work)
Collin did an amazing job
Auto electrician to start a 1995 Ford XG falcon
$50
Brookvale NSW 2100, Australia
7th Oct 2026
Previously starting easily and running without fault, this 1995 6 cylinder Ford XG panel van now refuses to start after sitting for one year. Need auto electrician experienced in older vehicles especially this model with ford smartlock system. Have replaced fuel pump which was seized, replaced spark plugs and battery and also purchased Mr Module smartlock override module. Engine turns over with spark but refuses to fire.
Auto electrician
$10
Kurri Kurri NSW, Australia
25th Sep 2026
my brake lights are stuck on now my battery is flat. Single Mum needs some assistance.
excellent service easy going and knowledgeable
Auto Electrician
$40
Pyrmont NSW 2009, Australia
15th Sep 2026
Auto Electrician or Automotive Trade / Apprentice with knowledge of 80’s & 90’s euro vehicles. Job requires accessing, cleaning contacts and relays and/or replacing sections of engine bay wiring/terminals/contacts etc. Everything is in working order just wishing to improve appearance and avoid further issue of brittle 30yr wiring or perished rubber and plastic. Take out and swap in new sections immediately. All materials will be supplied unless you have a better option I’ve not adequately considered. Please quote per hour. Many thanks
Very good, understood what was required.
Looking for an auto electrician to help cable up the lights on canopy.
$200
Edgeworth NSW 2285, Australia
2nd Aug 2026
Auto Electrician Needed – Install Rear Canopy Lights & Check DC-DC Charger Wiring I've recently fitted a new tradesman 4x4 canopy to MR Triton and need the rear LED lights wired up and installed. It looks like a fairly straightforward job, but I'd prefer someone experienced to do it properly. Manual says like hour jib so sure you could smash it out quickly While you're here, I'd also like you to have a look at the wiring for my DC-DC charger. It stopped charging the auxiliary battery after I changed the Anderson plug, so I'm guessing I've done something wrong and would appreciate someone diagnosing and fixing it. Looking for someone with auto electrical experience who has their own tools. Located at Edgeworth Please let me know your experience, availability, and quote. Thanks! 🚙🔧
Jordan was amazing. Highly recommend
Auto electrician needed, I think my car radio has shorted out
$100
Mays Hill NSW 2145, Australia
29th Jul 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. I need these as I drive a lot for work
Amazing, quick and efficient
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
Very knowledgeable! Knows exactly what needs to be done.
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!

