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Great rating - 4.2/5 (11114+ reviews)
Get help from car battery replacement experts in Blacktown
- 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

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"He was amazing and very cooperative"
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"Peter was great! Came on time, had amazing communication and knew what he was doing. Thanks Peter!! "
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"Very thorough check , and reassured me before I made a final decision. A1 communication and top tier reliability"
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"Got my lights done when I needed it most, came in clutch when no mechanics were able to service it at the last minute"
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"Collins did a really neat and tidy job. He showed me how everything worked. He came on time. His replies were quick. I w..."
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"Did a great job, was fast and efficient. "
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"Very efficient and skilled. Did the job exactly as needed. Would highly reccomend. Thank you! "
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"Awesome guy to work with. Can’t go wrong with a professional mechanic. Thank you very much! Will continue to use your se..."
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Recent Car Battery Replacement reviews in Blacktown
Took time to find problem and solution
Auto electrician car battery keeps draining
$400
Abdul was quxmick to find out what's wrong with my car
Need mobile auto electrician
$100
Will definitely use Abraham again.
Mobile Marine Auto Electrician
$250
Great guy, lots of knowledge.
Auto electrician
$10
Did a great job diagnosing what was draining my car battery and quickly resolved the problem. Even promised to check in to make sure everything was 100% in a few days Great job, great, friendly guy. Highly recommend
Auto Electrician to find what is draining my battery in my campervan
$250
top job, easy to work with.
Car battery replacement
$55
What's the average cost of a car battery replacement specialist in Blacktown
$20 - $200
low
$20
median
$115
high
$200
Average reviews for Car Battery Replacement Services in Blacktown
based on 9 reviews
5
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Auto Electrician Services
Alternator Replacement
Car Alarm System Repair
Electric Car Service
Headlight Bulb Replacement
Parking Sensor Replacement
Starter Motor Repair
Car Keyless Entry System Installation
Car Stereo Installation
Dash Cam Installation
Ignition Systems Repair
Reversing Camera Installation
Central Locking Installation
UHF Radio Installations
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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 Blacktown
Mobile Auto Electrician: Hardwire Victron Charger: Battery to Grille
$145
The Ponds NSW, Australia
11th Aug 2026
Note: Happy to come to your workshop to save on callout fee if reasonable. Looking for a qualified/licensed mobile auto electrician to install and route a Victron eyelet connector lead with an inline fuse onto the main 12V battery of a 2025 Kia Carnival GT-Line Diesel. Job Details & Scope: Vehicle: 2025 Kia Carnival GT-Line (Diesel) Equipment: Victron Energy fused eyelet connector cable (M8 ring terminals) Goal: Hardwire the eyelet lead to the battery terminals and route the quick-connect plug to a neat, accessible spot behind/near the front grille so the car can be charged on the driveway without opening the bonnet. Key Requirements & Best Practices: 1. Safety First: Remove the inline fuse from the harness prior to installation and reinsert only once all wiring and connections are finalized. 2. Solid Connections: Correctly torque eyelet terminals to battery posts/distribution block without disrupting existing vehicle sensor wiring (e.g., BMS sensor on negative terminal). 3. Protection: Encase the entire wiring run in suitable automotive split-conduit (corrugated tubing) to protect against engine heat, vibration, and sharp edges. 4. Clean Routing: Securely cable-tie the harness along existing factory wiring paths, keeping it well clear of moving engine parts or extreme heat sources. 5. Weatherproofing & Access: Position the quick-connect plug at the front grille so it is easy to reach, securely anchored, and protected from water/road debris when capped. 6. Testing: Verify correct polarity and test voltage at the quick-connect plug once the fuse is reinstalled and test battery charging. Tools & Materials: I will supply the Victron eyelet connector cable (with built-in fuse holder). Please bring your own standard auto electrical hand tools, cable ties, multimeter, and automotive split conduit
Auto electrician
$10
Blacktown, New South Wales
24th Jul 2026
I have a sports bar installed on my dual cab, I need the brake light and spotlights connected.
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
Auto electrician to fix battery cable
$150
Colebee NSW, Australia
19th Apr 2026
Positive terminal battery cable 35mm needs to be replaced.
Auto electrician needed for kluger 05
$20
Tallawong NSW 2762, Australia
17th Mar 2026
Need auto electrician to diagnose and repair (possibly the instrument cluster), speedometer and odometer lose power (intermittently, it came back for a week and now it's gone again) Likely loose connector or solder joint. (As per AI?) Need urgent fix for pink slip before rego expiry.
Great communicator. Punctual and reliable.
Auto Electrician Immobiliser Installation
$100
Eastern Creek NSW 2766, Australia
10th Mar 2026
I have a Holden VF HSV GTS LSA. Being the last Holden V8 they made, they are high risk for theft. I want to install an engine immobilizer and GPS tracker. Car is located at my house and the car is not registered now as it's a collectable. I need someone experienced with installing. I have the full instructions booklet and install step by step instruction book. I put $100 as the opening just to list this advert. But I understand they are complex and need time. Quote me what you feel is fair.
Need an auto electrician
$100
Quakers Hill NSW 2763, Australia
8th Mar 2026
Have got an Audi A1 with a “License plate lamp - Open circuit/short circuit to B+” causing issues to not turn on one side of the number plate light. Both the lights do work as I have tested it by swapping them around. Need an auto electrician to help me fix the wiring issue.
Great guy great work
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.
Auto Electrician to assess engine light on car
$100
Marsden Park NSW 2765, Australia
8th Jan 2026
2019 Nissan Navara ST Engine light is on. Mechanic has advised I need an auto electrician to work out what's going on. Report attached in photos. Located in Marsden Park.
Auto electrician to look at why my head unit isn’t working
$200
Mount Druitt NSW, Australia
4th Jan 2026
Lexus is250 F Sport 2013, Head unit and USB ports not working, need issue looked at
Need Auto Electrician - possible blown fuse after dashcam install
$150
Rouse Hill NSW, Australia
5th Dec 2025
The vehicle lost power shortly after installing a fuse tap for dashcam. Unable to start and showed few errors, now electrically dead 2022 Hyundai Sedan
Timothy is extremely knowledgeable with auto electrical work. Very helpful fixing my car’s electrical issue, informative, and friendly. Would highly recommend him to everyone!!
Auto Electrician
$300
Colebee NSW, Australia
30th Nov 2025
- 7 pin to 12 pin trailer replacement plug - 7 pin to12 pin car replacement end plug (Holden Colorado) - 2 X Anderson plug inputs car end Supply and install quote please
Auto electrician
$200
Quakers Hill NSW 2763, Australia
9th Nov 2025
I need auto electrician to install sony head unit in my honda civic vtil 2013 model. And also to install GME UHF radio in 2018 toyota prado
Auto Electrician needed to install engine immobilizer on car
$100
Rooty Hill, New South Wales
16th Oct 2025
I have a car that I need an engine immobilizer installed to prevent it from being stolen. I already have purchased the brand new immobilizer. Fairly simple plug and play. But needs a auto electrician to make sure it's done correctly. Note that I only put 100 as budget to get advert up. Can you quote me what you feel is fair.
Need auto electrician to check fuel gauge not indicating correct level
$150
Seven Hills, New South Wales
2nd Oct 2025
I have Nissan Tiida 2007 car. Fuel gauge not showing correct level. Sometimes it shows empty when I start car and then gradually shows correct level. I need to check if it's electric issue.
Auto electrician for front lights
$5
Marsden Park NSW 2765, Australia
23rd Sep 2025
Need a auto electrician for the following: Car: 2003 Honda Accord Euro Issue: I have aftermarket HIDs from the previous owner of my vehicle, and one of the ballast is on its way out (confirmed by swapping bulbs and signs including lights flashing then turning off) Potential solution: - need someone to figure out if it’s fixable by going back to OEM harness (so I can run normal Halogen or LED) - I also have another HID kit that I got from eBay that could potentially work Any advice would be handy. Thanks
Need battery installed on my motorbike will pay cash
$20
Emerton NSW, Australia
17th Aug 2025
I have the new battery just need someone to install will pay extra cash
Auto electrician to fix/replace holden astra touch screen
$5
Schofields, New South Wales
7th Jul 2025
Hi The media/touch screen radio has gone black. 2017 Holden Astra hatchback Can someone provide a quote to fix this or if needed to be replaced let us know. Thanks
Auto electrician
$10
Schofields, New South Wales
14th Jun 2025
I need the electronic canopy re-wired as the cable got cut off the canopy when it was removed from a different vehicle to be put on mine. The plugs inside my ute tub are from the old electric hard lid i had on previously. essentially put new plugs on?
Great guy, lots of knowledge.
Dash Cam + Battery install
$200
Acacia Gardens NSW 2763, Australia
16th May 2025
Need a hard wire install for a blackvue dashcam and battery pack. Car: Corolla Cross Hybrid

