Jay was a great bloke and ultimate professional. He helped replace my battery and battery terminal that had snapped off within 45 minutes of calling him. Definitely recommend!
Battery Brothers · Castle Hill & Sydney-wide
24/7 mobile battery replacement
Sydney-wide. We come to you, day or night.
- 5.0 from 361 Google reviews
- Open 24/7 nights, weekends, holidays
- Free testing & fitting
- Castle Hill Sydney-wide
Brands we stock & fit
Fast. Honest.
Fitted on the spot.
A Battery Brothers van carries the common sizes for cars, 4WDs, trucks and bikes, so most jobs are tested, replaced and running again on the first visit, wherever the vehicle happens to be.
- 24/7Every day
- ~1 hrUsual arrival
- 50 moWarranty, up to
How it works
Three steps between a dead battery and a car that starts.
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Call, any hour
Tell us where the vehicle is and what it is. You get an honest arrival time.
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We come to you
Home, work, car park or roadside, anywhere in Sydney. The vehicle never has to move.
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Tested, fitted, done
Free test first, the right battery fitted on the spot, your old one recycled free.
We provide mobile battery service
Cars, trucks, motorbikes, 4WDs, boats and standby generators. One call, and a Battery Brothers van comes to wherever the vehicle is, with the battery on board.
Car battery replacement
Honda, Sydney car park
Car batteries
Tested and replaced at home, at work or on the roadside, usually within the hour. Stop-start AGM and EFB fitted and coded.
Read moreTruck & 4WD
24V banks, N70 to N200, dual battery and deep cycle set-ups. Roadside, depot, yard or worksite.
Read more
Motorbike, marine & generator
YTX and lithium bike batteries, marine starting and deep cycle, standby generator sets.
Read more
Castle Hill, after dark
Free testing & fitting
A flat battery is often a symptom, not the fault. Every callout starts with a free test of the battery, alternator and charging system, so you only pay for a battery if you actually need one. Fitting is free, and done right for modern electronics.
Battery testingHow much does a car battery cost?
It depends on your vehicle and the battery it needs. Every price includes free fitting and free testing, and you get a firm price before any work starts.
Small cars
From$195
Hatchbacks and small sedans
- Quality batteries with a 2-year warranty
- Free fitting
- Free battery test
- Old battery recycled free
Larger cars & SUVs
From$244
Sedans, SUVs and utes
- Heavy-duty options, 3-year nationwide warranty
- Free fitting
- Free battery test
- Old battery recycled free
Stop-start & European
AGM& EFB
Built for battery monitoring systems
- AGM and EFB, registered to the car
- Free fitting and coding
- Free battery test
- Old battery recycled free
On sale now
Genuine batteries at a lower price, fitted free across Sydney.
Popular car batteries
Our best sellers, with prices straight from the store. Order online, or call and we will fit it for you.
Trusted across Sydney
Real customer reviews from Google, copied word for word.
Outstanding service! Jay came out promptly on a Sunday morning within short notice to replace my dead car battery for my Volkswagen polo and programming it…
Jay was great to deal with. Very professional, quick and efficient. Thank you for your wonderful service Jay!
Great service. Both brothers are friendly and were very quick to respond. Highly recommended.
My Saab 9-3 wouldn't start....my key got locked up in the ignition...my world was crumbling!! Jay to the rescue! Truly relieved my anxiety very quickly. Thank you so much…
Excellent pricing, very personable and extremely satisfied with Jay's service. Highly recommend Battery Brothers!
Absolutely phenomenal service. Jay was efficient and friendly with honest advice and direction. Definitely recommend their services
Jay has been very helpful in changing the flat battery promptly afterhours and include programming as well. Good AGM battery.
Jay's a lovely guy from battery brothers and I couldn't be happier I shopped around came here and got a good deal
They went out of there way to provide after sale service with instalation. Friendly service from the start.
Great service from Dylan, quick and easy.
Great price and easy to order
perfect service with reasonable price
Excellent, excellent, excellent
Battery dead? We are already awake.
24/7 mobile battery replacement across Sydney. Free testing, free fitting, nationwide warranty, old battery recycled free.
Mobile car battery replacement, Sydney-wide
No matter where you are in the city, Battery Brothers is a phone call away. 196 suburbs from the Hills to the Shire, with no distance surcharge.
Hills & North West
Western Sydney
South West
North Shore
East, City & Inner West
St George & Shire
All car suburbs
Can't see yours? We cover 196 suburbs across Sydney.
Hills & North West
Western Sydney
South West
North Shore
East, City & Inner West
St George & Shire
All truck suburbs
Can't see yours? We cover 196 suburbs across Sydney.
Hills & North West
Western Sydney
South West
North Shore
East, City & Inner West
St George & Shire
All motorbike suburbs
Can't see yours? We cover 196 suburbs across Sydney.
Hills & North West
- Castle Hill
- Baulkham Hills
- Kellyville
- Rouse Hill
Western Sydney
- Parramatta
- Blacktown
- Penrith
- Fairfield
South West
- Liverpool
- Campbelltown
- Camden
- Cabramatta
North Shore
- Hornsby
- Chatswood
- North Sydney
- Epping
East, City & Inner West
- Sydney CBD
- Bondi
- Randwick
- Marrickville
St George & Shire
- Hurstville
- Bankstown
- Sutherland
- Cronulla
All industrial generator suburbs
Can't see yours? We cover 196 suburbs across Sydney.
Hills & North West
- Castle Hill
- Baulkham Hills
- Kellyville
- Rouse Hill
Western Sydney
- Parramatta
- Blacktown
- Penrith
- Fairfield
South West
- Liverpool
- Campbelltown
- Camden
- Cabramatta
North Shore
- Hornsby
- Chatswood
- North Sydney
- Epping
East, City & Inner West
- Sydney CBD
- Bondi
- Randwick
- Marrickville
St George & Shire
- Hurstville
- Bankstown
- Sutherland
- Cronulla
Boat Battery Services, Sydney-wide
We come to you anywhere in Sydney, day or night.
Hills & North West
- Castle Hill
- Baulkham Hills
- Kellyville
- Rouse Hill
Western Sydney
- Parramatta
- Blacktown
- Penrith
- Fairfield
South West
- Liverpool
- Campbelltown
- Camden
- Cabramatta
North Shore
- Hornsby
- Chatswood
- North Sydney
- Epping
East, City & Inner West
- Sydney CBD
- Bondi
- Randwick
- Marrickville
St George & Shire
- Hurstville
- Bankstown
- Sutherland
- Cronulla
Battery Testing, Sydney-wide
We come to you anywhere in Sydney, day or night.
Hills & North West
- Castle Hill
- Baulkham Hills
- Kellyville
- Rouse Hill
Western Sydney
- Parramatta
- Blacktown
- Penrith
- Fairfield
South West
- Liverpool
- Campbelltown
- Camden
- Cabramatta
North Shore
- Hornsby
- Chatswood
- North Sydney
- Epping
East, City & Inner West
- Sydney CBD
- Bondi
- Randwick
- Marrickville
St George & Shire
- Hurstville
- Bankstown
- Sutherland
- Cronulla
Battery Fitting, Sydney-wide
We come to you anywhere in Sydney, day or night.
Questions, answered
The ones we are asked most. Tap a question to see the answer, or call and ask a person.
How much does a car battery replacement cost in Sydney?
It depends on your vehicle and the battery it needs. Quality batteries for small cars start from $195 with a 2-year warranty, and heavy-duty options for larger cars and SUVs start from $244 with a 3-year nationwide warranty. Fitting and battery testing are free, and you get a firm price before any work starts.
Do you come to me?
Yes. Our mobile team comes to your home, workplace, car park or the roadside anywhere in the Sydney metropolitan area, 24 hours a day, 7 days a week. No membership is needed. You only pay when you need us.
How quickly can you get to me?
Usually within the hour. It depends on traffic and where you are, and we give you an honest arrival time when you call. Our vans carry the common battery sizes, so most jobs are tested and fitted on the same visit.
Do you test the battery before replacing it?
Yes. Every callout starts with a free test of the battery, alternator and charging system. A flat battery is often a symptom rather than the fault, and you only pay for a battery if you actually need one.
What warranty comes with a new battery?
Every Battery Brothers car battery comes with a nationwide roadside warranty of up to 50 months, depending on the battery you choose.
Do you only replace car batteries?
No. We also replace truck, motorbike and scooter, 4WD, caravan, marine and boat, and standby generator batteries, and look after commercial fleets with scheduled testing and bulk replacement.
Do you take my old battery?
Yes. Your old battery is taken away and recycled free of charge on every job.
Where is your store?
Battery Brothers is at 3/334 Old Northern Rd, Castle Hill NSW 2154. Call 1300 232 173 any time, day or night, and we will come to you.
Let's talk about your battery
Call, or send the form and we call you back with a firm, fitted price. If the car is dead right now, calling is faster.
Call 1300 232 173- 1300 232 173 (24 hours)
- 0440 135 796 (mobile)
- admin@batterybrothers.com.au
- 3/334 Old Northern Rd, Castle Hill NSW 2154
Get a free quote
Tell us about your vehicle and where it is.
Call us on 1300 232 173. We answer 24/7.
Visit the store
Walk in for a free battery test, pick up a battery, or have it fitted on the spot. Or stay where you are and we will come to you.
Visit the shop
3/334 Old Northern Rd, Castle Hill NSW 2154
Get directions
Hours
- Mobile service24 hours, 7 days
- StoreCall ahead, we are often out on the road
Get a free quote
Tell us about your vehicle and where it is, and we call you back with a firm, fitted price.
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