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

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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
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Best rated car battery replacement specialists near me

Recent Car Battery Replacement reviews in NSW

Great guy. Showed up on time. Fixed the problem within minutes. Hassle free. Had all the tools and parts on hand. Very knowledgeable. Recommend highly. 5 stars for Alexander!

Auto Electrician today

$100

Helped diagnose problem

Auto electrician

$120

Great man and fast

Auto electrician

$200

Pete is not just an amazing auto electrician, but also a very patient and friendly person. After installing the dash cams, he explained every tiny thing he has done and walked me through each feature of the dash cam. He will always be my first choice when I need any auto works done.

Looking for Auto Electrician to install dash cam

$100

Chad Diagnosed the problem, and fixed it straight away. Chad even did a few things extra that wasn't expected. Very professional, friendly and great workmanship. Worth every dollar.

Auto electrician

$500

Absolutely top service. Turned up on time and honest. Highly recommend 👌

Mobile Auto electrician

$100

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

$100 - $250

low

$100

median

$170

high

$250

Low, median and high bar chart distribuiton

Average reviews for Car Battery Replacement Services in NSW

based on 206 reviews

4.96

202
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2
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Suggested reads about Car Battery Replacement

Recent Car Battery Replacement tasks in NSW

Auto electrician work – grounding issue + installs (1998 Pulsar)

$250

Edensor Park NSW, Australia

21st Feb 2026

1998 Nissan Pulsar SSS (N15). Car has ongoing electrical issues that seem like a grounding problem (weird behaviour when accessories are on). I’ve already tried fixing the main ground near the battery but the issue is still happening, so need proper diagnosis and repair of any bad grounds or wiring faults. Other jobs to be done at the same time (all parts provided unless it’s a fuse): Snake reverse camera wiring from rear to front of car and connect camera to existing head unit (head unit already wired) Remove old front and rear speakers (rear currently has 6x9s, all speakers blown) and install new front + rear speakers Remove old antenna and replace with shark fin antenna Fix rear window defroster (believed to be missing a fuse, needs checking and repair) Looking for someone experienced with auto electrical/audio to do it cleanly (no messy wiring). Flexible with timing and can bring the car to you if needed.

Auto electrician to rewire my camper trailer

$1,500

Beacon Hill NSW 2100, Australia

21st Feb 2026

I have a 2003 Track Trailer TVAN camper trailer. The batteries are currently 2x 120Ah but there is lots of voltage drop due to the wiring being old and still the same from 2003. The batteries sit on the outside but I want to relocate them to the inside and change to lighweight/ slimline lithium batteries. It's a basic camper with 4 fixed lights on the inside, a porch light and a number of usb and cigarette lighter points. There is also a box where I can plug directly into the mains but its separate to the 12v system. Although this bix does have voltage meter on it for the batteries. I charge the car using a solar blanket but it doesn't power long enough to keep the fridge going. I essentially want to rewire, put new batteries on the inside and have it all working perfectly. I can supply the batteries

Auto Electrician to look at my ice cream van

$200

Thornton NSW 2322, Australia

20th Feb 2026

I brought an ice cream van and I'm having trouble with one of the slushy machines The machine is working fine but somewhere along the line one of the wires is shortening it and cutting in and out

Auto electrician

$200

Caringbah NSW 2229, Australia

20th Feb 2026

Car (Kia Cerato 2006) has an electronic issue, battery is being drained while car is parked. Fuse tests indicate the drain may be coming from somewhere connected to the IGN2 fuse. Require diagnostics & repair. Need completed asap

Auto electrician

$200

Prestons NSW, Australia

19th Feb 2026

Battery is fully charged but won’t start. Put a jump starter device & starts easy. Had trouble turning the key & started now easy to turn key won’t start without jump starter device.when engine running multi metre at 13.40-13.45voltsw

Auto electrician

$250

Torryburn NSW 2421, Australia

19th Feb 2026

I need some one to fix the wiring in my Sony car stereo everything is the plug and play I've tried my self but no cigar it's something very little I need a person knows wat there doing

Auto Electrician – Disable Blue LED (daytime runninglight-Mazda CX-5)

$20

Warrawee NSW 2074, Australia

17th Feb 2026

Need the blue LED strip on my Mazda CX-5 disconnected so it stays white at all times. Now, When headlights are off → light is white (OK). When headlights are on → it turns blue (I want this disabled). Photos attached. Please quote price and availability.

Auto electrician needed for Honda Accord Euro 2006

$11

Baulkham Hills NSW, Australia

17th Feb 2026

Auto electrical fault - dashboard lights, stero display and headlight flickering whilst driving. It would come off and on intermittently and there was a time when engine light comes on too. Alternator fault possible or maybe wiring or battery. Are you able to help and if so how much is it likely? Thanks in advance

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.

Auto electrician not getting full voltage done new alternater battery

$10

Gregory Hills, New South Wales

26th Dec 2025

Need professional auto elec to see why I not getting full voltage have replaced alternater battery Need pro with the right tools need done asap afternoon

On time great communication

Need an auto electrician for my car

$155

Baulkham Hills NSW 2153, Australia

21st Dec 2025

I have a 1993 ED Ford Falcon and need a immobiliser bypass to be wired into the BCM I have the bypass module and full instructions.

Fantastic, would absolutely recommend for any work needed.

Auto electrician to diagnose my ute

$50

Canley Heights NSW 2166, Australia

20th Dec 2025

Ford ranger pj 2008 4x4 diesel. No crank no start. Ignition switch changed no start. Battery has been replaced Mechanic jump started the car from the starter. Fuses look good. Don't know about the relays and if powers getting to them

Awesome job great guy to deal with good attention to detail

Auto electrician to inspect a Sprinter van

$200

Asquith NSW 2077, Australia

16th Dec 2025

I need someone to identify the sources of power in an ex ambulance Mercedes Benz Sprinter and understand how healthy is the wiring.

Perfect job! Mario just saved the day solving all issues of my van!

Car battery replacement

$50

Rosebery NSW, Australia

16th Dec 2025

A35 AMG Sedan. I don’t have the tools to do myself. Battery supplied to remove old one and hook back up.

Nice guy. Was able to get the job done.

Auto electrician tonight to fix trailer plug inidicators

$500

Dulwich Hill, New South Wales

12th Dec 2025

I recently bought a car and the indicator signals for the 7pin trailer plug aren't working. The brake and tail light pins have power but not the indicator. I'm meant to be going camping on the morning so would love to fix it tonight. Vehicle is an isuzu mix 2015

Couldn't recommend enough, a friendly professional who was super knowledgeable.

Auto electrician to install a split air conditioner system

$10

Wallsend NSW, Australia

11th Dec 2025

Hisense air conditioner wall unit

5+ stars, great communication, came on time to the job, was very knowledgeable and completed a aircon installation with no troubles at all, would highly recommend to anyone with his service! Thanks so much

Auto electrician to install/connect a few items

$50

Bexley, New South Wales

2nd Dec 2025

I need an auto electrician to install and connect a few items onto my 2020 navarra warrior ute -bat block (second battery) installed into the tub -solar panel on the roof connected to the bat block for charging - dash cam -led light bar on the roof running off the bat block - 2 spot lights on the side of the awning also running to the bay block

Brilliant work would use again and again

Require auto electrician to neatly install dash cam front and rear

$50

Greystanes NSW, Australia

18th Nov 2025

Car: c63s 2019 Auto electrician to install front and rear dash am neatly and professionally Note: I have the equipment just require labour to install thanks

Want a hassle free professional clean and neat service ? Don’t bother looking anywhere else or try be superman and do your own dashcam. Leave it to Peter, very professional, very knowledgeable and would highly recommend