

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
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
Best rated car battery replacement specialists near me

Latest Review
"Jean was such a pleasure to work with! He was incredibly helpful with my car, and I truly can't recommend him enough. 🔥"
Verified Badges

ID Verified

Mobile Verified

Latest Review
"Highly recommend Colin, upgrading my head Dash cam installation. Extremely happy with final result and communication fro..."
Verified Badges

ID Verified

Mobile Verified

Latest Review
"Excellent service from Gordon. He hardwired my front and rear dash cams neatly with no exposed cables, and took care to ..."
Verified Badges

ID Verified

Mobile Verified

Latest Review
"Very reliable task was completed effectively and efficiently "
Verified Badges

ID Verified

Mobile Verified

Latest Review
"Marwan got the job done quickly and efficiently, was super kind and easy to have around!"
Verified Badges

ID Verified

Mobile Verified



Latest Review
"Perfect job! Mario just saved the day solving all issues of my van!"
Verified Badges

ID Verified

NSW Working with Children Check

Mobile Verified
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
Average reviews for Car Battery Replacement Services in NSW
based on 202 reviews
4.96
What is Airtasker?

Post your task
Tell us what you need, it's FREE to post.

Review offers
Get offers from trusted Taskers and view profiles.

Get it done
Choose the right person for your task and get it done.
- Get it done now. Pay later.
- Repay in 4 fortnightly instalments
- No interest
- Available on payments up to $1,500
257+
Tasks successfully completed
1
Average amount of offers per task
2
hrs
Average time to receive offers
Statistics from the most recent tasks on Airtasker over the last 4 years.
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
Related Locations
Top Locations
Sunshine Coast Car Battery Replacement
Adelaide Car Battery Replacement
Perth Car Battery Replacement
Hobart Car Battery Replacement
Central Coast Car Battery Replacement
Newcastle Car Battery Replacement
Sydney Car Battery Replacement
Parramatta Car Battery Replacement
Ballarat Car Battery Replacement
Geelong Car Battery Replacement
Melbourne Car Battery Replacement
Canberra Car Battery Replacement
Brisbane Car Battery Replacement
Gold Coast Car Battery Replacement
Recent Car Battery Replacement tasks in NSW
Auto electrician
$50
Heckenberg NSW 2168, Australia
6th Feb 2026
Light bar on car roof need wiring harness installed
Auto electrician
$50
Avoca Beach NSW 2251, Australia
6th Feb 2026
Jeep Trail Hawk 2015 not starting Dash saying smart key failure, battery replaced today and roadside assist unable to diagnose problem. Also wheel is locked.
Auto electrician to look at my ute
$100
Harrington Park NSW 2567, Australia
6th Feb 2026
Have a bad earth in the my, going away and I need to tow.
Route Thin Interior Wiring in Mercedes, auto electrician needed
$10
Revesby, New South Wales
5th Feb 2026
looking for an experienced automotive electrician / car audio installer to help me route a thin interior wire in my Mercedes-Benz for an ambient lighting kit. The wiring itself is already provided. It is very thin and designed as follows: • One wire runs from the fuse box (passenger footwell / left side) • It travels along the left side interior to the rear left door • At the rear, the wire splits into two • One branch stays in the rear left door • The other must be routed across to the rear right door (under rear seat / carpet area) and through the factory grommet Important details: • Rear left and rear right door panels will already be removed • No need to remove door cards • Work mainly involves: • Removing/refitting side skirt / interior trim panels • Routing cable cleanly so nothing is visible • Routing wire safely across the rear of the car • No exterior work • No drilling • Interior only Electrical requirements: • May require fuse tapping / fuse splitter • Must understand vehicle fuse boxes • Must bring fuse taps and spare fuses • Clean, safe, OEM-style wiring only What I’m looking for: • Someone who knows Mercedes interiors • Comfortable removing trim without breaking clips • Takes care and won’t damage my interior • Has experience with ambient lighting / dash cam / audio installs This should not take long for a professional, especially since the door panels are already off. I mainly don’t want to pull apart interior trim myself and risk damage. Please tell me: • Your experience with automotive wiring • If you’ve worked on Mercedes before • What tools you’ll bring Thanks — looking forward to getting this done properly 👍
Toyota Kluger alarm randomly goes off – need auto electrician
$100
Rose Bay NSW 2030, Australia
2nd Feb 2026
Toyota Kluger 2009 with factory alarm. The alarm randomly goes off a few minutes after locking the car. It does not happen every time. I tested it while sitting inside the car: Doors closed, armed the alarm with the remote while inside, and after about 2–3 minutes the alarm started beeping. After unlocking and locking again, sometimes it stays quiet. Because of this, I currently can’t reliably lock the car overnight. The issue looks like an intermittent switch or sensor: Most likely a faulty door lock microswitch (door latch), but bonnet (hood) or boot switch could also be involved.
Car won't start
$79
Guildford NSW, Australia
2nd Feb 2026
So I tried to start my car today but it is not starting I do not know why. I need a mobile mechanic who can have a look if it is something serious.
Jean was such a pleasure to work with! He was incredibly helpful with my car, and I truly can't recommend him enough. 🔥
Auto electrician, install android auto tablet in car. Newtown
$10
Newtown NSW, Australia
1st Feb 2026
E110 corolla. Considering a few other small things, USB charger etc.
Auto Electrician Needed – Hyundai Accent 2016 (Electrical Issues)
$50
Schofields NSW, Australia
29th Jan 2026
Hi, I’m looking for an experienced auto electrician to inspect and fix electrical issues in my Hyundai Accent 2016. Problems: • Power steering warning light is ON • Power steering not working • Wipers not working • Headlights not working • AC blower not working Issue started after electrical work, so it may be related to wiring, relay, fuse, BCM, or EPS system.
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

