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.

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4.3

Excellent rating - 4.3/5 (10900+ reviews)

Get help from car battery replacement experts in Sydney

  • 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 Sydney

Helped diagnose problem

Auto electrician

$120

Great guy unfortunately haven’t completed our task yet due to mechanical issues not related to marpi works on my truck but will definitely be using marpi once it’s all ready and back on the road . Thank you for your patience .

Auto electrician

$5

Great service.

Auto electrician

$150

Great guy!!!

Car battery replacement

$200

Excellent service and very informative.

Auto electrician to install accessories

$450

Minh is a very knowledgeable auto elec! He takes great care and does the job passionately. Highly recommend!

Auto Electrician to connect radio in Nissan Pintara

$100

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

$120 - $287

low

$120

median

$200

high

$287

Low, median and high bar chart distribuiton

Average reviews for Car Battery Replacement Services in Sydney

based on 22 reviews

5

22
0
0
0
0

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Suggested reads about Car Battery Replacement

What do Car Battery Replacement services include?

Car battery replacement services usually include several steps. First, your car is towed to the garage. Mechanics then remove the old, damaged or non-working car battery. They then install the new car battery. If you haven’t bought the new battery yet, most hired mechanics or specialists can make the purchase for you, if their garage doesn’t have the right battery for your car in stock.

Note that this service is for replacing batteries of conventional engines instead of electric cars. This service also does not imply replacing the batteries in car key fobs.

Towing or transporting your car

Since you won’t be able to start your car, you’ll need a way to transport your car to the garage to get serviced. Some mechanics may offer a towing or transport service to get your car to their garage. Mechanics can attach your car to a tow truck, or place it on a flatbed truck. Your chosen mechanic should be able to tow or transport your car without damaging it.

Replacement service: removing the dead car battery

Your mechanic removes the old battery from your car, regardless of its make, model, and brand. Whether it is a Nissan, Ford, Mazda, BMW, Volvo or other car brands, they can remove the old battery. Mechanics disconnect the terminals to ensure their safe removal. The old battery is placed on a stack of old newspapers or cloth to catch any leaking liquids. Mechanics use safety gloves, and a mask and goggles as batteries contain dangerous substances like acid.  

New battery installation

Mechanics can put in your new battery while following best practices. Once the old battery is removed, they clean the battery terminals and clamps to prevent grounding, decreased conductivity or other issues. The mechanic uses a wire brush, baking soda and water to clean out the terminals and clamps, removing dirt, corrosion, or residue. After installing the new battery, the mechanic tests it by starting up your car, activating the wipers, radio, or other electronic accessories.

Old battery disposal

This is another service that your mechanic can do for you, as you cannot toss old car batteries in the rubbish bin. Old batteries have dangerous chemicals that pose a serious health hazard. The mechanic can take your old battery to a recycling centre or treatment facility. Be sure to list this as part of your service, unless you already have a recycling centre or garage in mind to take the old battery.

Car battery purchase

If you don’t have a replacement battery ready and the garage doesn’t stock the right one, some mechanics may offer this service for a small fee. Be sure to provide the mechanic with the money to buy the new car battery for you. Your mechanic can go to the shop, get the right battery then return to the garage to install the new battery straight away.

Recent Car Battery Replacement tasks in Sydney

Auto Electrician

$10

Marrickville, New South Wales

12th Aug 2025

My door window(on the pilot's side) is not working. It happened today and I need a confident and with the property knowledge because I need to resolve as soon as possible. I reckon is just one connection or something like that. But bring with you wherever you probably will need for the task. Model: Honda city 2012

He did excellent job. I strong recommend him. He has the knowledge necessary for make auto electrician task

Auto electrician- install Aus corolla head unit into Japanese Corolla

$200

Sydney NSW, Australia

31st Jul 2025

I have a 2019 Toyota Corolla from Japan. The head unit is not working properly. I purchased a second hand 2024 Toyota Corolla head unit from a wrecker. It looks like the mount will fit, however may need re-wiring. I am not sure. Need someone to install and make it work.

Auto electrician

$200

Cleveland Gardens NSW, Australia

17th Jul 2025

Issue with Electric parking brake for a Mazda CX9

AUTO ELECTRICIAN- Installation only-UHF and Reverse Beeper.

$135

Petersham NSW 2049, Australia

3rd Jul 2025

Need the above installed. Have the radio, serial , switches and reverse beeper. Just need the installation done.

Auto electrician for a Dual battery 12v installation

$350

Redfern NSW 2016, Australia

24th May 2025

I’ve a full dual battery 12v system I need installing in my Ute canopy. The system is from kickass, with inverter, control hub and solar panel. It comes with all the wiring harnesses. I will mount everything, just need someone who knows what there doing to give me a hand and wire it all up

Super Mario. Great job. Thankyou. Highly recommended

Diagnose why car won't start

$100

Waterloo NSW 2017, Australia

15th Apr 2025

Just bought 2 1998 magnas with a mate of mine, we know they both need some work 1st is mine, won't start but we're fairly certain it's just the starter motor, just want to be certain before I spend the money on parts 2nd is my mates, runs and drives but overheats severely, has had a lot done to it mod wise Just wanna get a rough idea what we're working with, paid almost nothing for them so we know there's gonna be a bit in repairs

Need a AUTO ELECTRICIAN to come fix my car as it’s not starting

$120

Newtown NSW, Australia

27th Mar 2025

I need an experienced auto electrician to come over today to diagnose and possibly fix my car. It’s not starting, and I had a mechanic take a look at it, but he was unable to determine the exact issue. However, he’s fairly certain it’s an electrical problem. I need someone who can come in, inspect the car, figure out what’s wrong, and, if possible, fix it on the spot. If you’re available today and have experience with similar issues, please reach out.

Tiziano has been very helpful and understanding. I really appreciate his help and his attention to detail is remarkable.

Auto electrician

$150

Sydney NSW, Australia

4th Mar 2025

Auto electrician to get the car sparking

Auto electrician for old Eg Honda

$100

Sydney NSW, Australia

9th Jan 2025

in the middle of a EFI convert everything has been replaced from a doner late model car engine, engine harness, body harness. There is crank signal from the key but not to the solenoid. Not sure if there is spark or not. Need these 2 things fixed

Debug campervan 12v system (auto electrician needed)

$300

Surry Hills NSW 2010, Australia

18th Dec 2024

I've got a 12v issue on my secondary batteries which is causing issues with my campervan. Have done some basic debugging and suspect either bad ground or similar

Awesome! Fixed my complicated van battery issue

Auto Electrician/Mechanic

$5

Glebe NSW, Australia

30th Nov 2024

I need my replacement Speedometer/Cluster programmed to my vehicle. (2013 Ford FG MK2 Falcon) I purchased the vehicle with a reverse camera. It is not working so I would like for that to be looked at and potentially fixed for extra if possible.

I recently had a diagnostic performed by Sam, and I couldn't be happier with the service! He was super knowledgeable and took the time to explain everything clearly for me to understand. The diagnostic was thorough, and I felt confident in the recommendations provided. Highly recommend Sam for anyone needing reliable car service!

Mobile Mechanic, Car Won't Start, (Replace Battery?)

$150

Rushcutters Bay NSW, Australia

27th Nov 2024

Subaru 2012 XV. Car wont start, have not driven for months. Have tried jump starting multiple times, but battery likely needs a replacement. Also want to sell the car.

Good bloke, honest & helpful

Auto electrician

$100

Marrickville NSW, Australia

24th Nov 2024

Looking for auto electrician or someone who has done such a task before to help run a nice big thick fat cable from my alternator or under-hood battery (not quite sure how it works) to an Anderson plug in the tub of my MV Triton ute.

Car dual battery installation and setup

$350

St Peters NSW, Australia

30th Sep 2024

Current dual battery setup needs to be redone from scratch: this includes connections, cables, fuses, etc. making sure the cables are well hidden, and all connections safe. Current setup: - Renogy dual input DCDC 30A battery charger with MPPT https://au.renogy.com/dcc30s-12v-30a-dual-input-dc-dc-on-board-battery-charger-with-mppt/ - Renogy BT-2 Bluetooth module - Renogy Bluetooth Hub RJ45 module - Renogy 1000W pure sine wave inverter - Adventure Kings- 250W Folding Solar Panel - 100AH LiFePO4 12V Lithium Iron Phosphate battery - Fridge 60L drawer Kings Current setup appears to be unsafe and drains the second battery to below 10.9V.

Marine auto electrician

$200

Mascot NSW, Australia

22nd Sep 2024

Hi need someone who can help with a boat problem I am having. Cheers message for further details

Auto electrician to find fault with ford rangers tub roller

$125

Beaconsfield NSW, Australia

11th Jul 2024

I got a light bar wired up and ever since then the tub roller won’t open with the button on the keys but does open with the button in tub. The indicators flash when button is pressed but the roller doesn’t open.

Auto Electrician required

$100

Botany NSW, Australia

25th Jun 2024

I need an auto electrician to diagnose a fault in my Dodge Journey 2013. The car battery is completely dead. A jump start gets the engine running for about 30 seconds and then the car is completely dead. The NRMA mechanic said it MIGHT be the alternator but he wasn't sure.

Really nice young man. Turned up on time. Did the job as expected of him. I couldn't ask for more. 😀

New MacBook Pro Battery installed

$60

Eastlakes NSW, Australia

24th Apr 2024

My laptop battery has expanded inside my computer MacBook Pro 2016. Need new battery installed .. will pay for battery on top of installation.. this task is for installing it ..

Auto electrician fit 3 central locking actuators

$5

Surry Hills NSW 2010, Australia

13th Apr 2024

Email Quote To fit 3 Central locking actuators wire up 2nd battery and strip lights to a new canopy. Vehicle is a Toyota Hilux. Actuator kit is provided just need a pro who can do a neat job.

Auto electrician

$100

Botany NSW, Australia

28th Mar 2024

I have fitted a new car CarPlay screen but can seem to get it working