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Delkor Batteries
A broad range of starting battery solutions for passenger cars, utes, 4WDs and compatible commercial vehicles, including Calcium, AGM and EFB technologies.
Shop Delkor Batteries →Find the right starting battery for your car, ute, 4WD or commercial vehicle. Get expert local advice, free battery testing and free fitting for most standard vehicles at A1 Batterypro.
Shop leading automotive battery brands, including Delkor, Pro Choice Series and Optima. These are just a few of the battery brands we stock.

YOUR LOCAL BATTERY SPECIALISTS
Whether you're replacing a car battery, upgrading the starting battery in your 4WD or shopping for a work ute, correct fitment matters. Our team can help with battery dimensions, terminal position, Cold Cranking Amps (CCA), capacity and the right battery technology.
Use our Vehicle Battery Finder or speak to our Mackay and Townsville teams to narrow down the options for your vehicle.
A SMALL SELECTION OF OUR RANGE
These are just three of the automotive battery brands available at A1 Batterypro. We stock a much wider range, so you're not limited to the brands shown here.
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A broad range of starting battery solutions for passenger cars, utes, 4WDs and compatible commercial vehicles, including Calcium, AGM and EFB technologies.
Shop Delkor Batteries →Discover replacement automotive starting batteries, including maintenance-free Calcium options in a range of sizes for compatible vehicles.
Shop Pro Choice Series →Optima's SpiralCell AGM range includes starting and dual-purpose batteries for selected automotive, 4WD and performance applications.
Shop Optima Batteries →Looking for a different brand? We also carry automotive batteries from Exide, Predator, Koba and StratoForse , among others. Browse the category catalogue for our wider selection.
See All Automotive Battery Brands →UNDERSTANDING YOUR VEHICLE
Vehicles have different starting and charging requirements. Choosing the correct battery type is especially important for start-stop systems and vehicles with battery management technology.
Maintenance-free Calcium starting batteries are commonly fitted to conventional passenger cars, 4WDs and light commercial vehicles.
Absorbent Glass Mat batteries support demanding electrical applications and offer improved cycling capability. They are used in many modern start-stop vehicles.
Enhanced Flooded Batteries provide improved cycling performance over conventional flooded batteries and are specified for selected start-stop applications.
The right replacement must suit the manufacturer's battery technology, dimensions, capacity, starting performance, terminals and hold-down requirements. Some modern vehicles also need battery registration, coding or relearning after installation.
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FIND A COMPATIBLE REPLACEMENT
Different battery sizes, technologies and terminal configurations can make selecting a replacement confusing. Let our vehicle finder and local team help you narrow it down.
PROFESSIONAL BATTERY REPLACEMENT
Buying the correct battery is only part of the process. Correct installation matters, too.
Automotive battery fitting at A1 Batterypro.
FREE STANDARD BATTERY FITTING
We offer free fitting for most standard vehicles when you purchase a suitable replacement battery from A1 Batterypro.
Our team can assist with safe installation, battery memory protection using suitable equipment and applicable battery management relearn requirements.
Some vehicles need additional procedures, specialist equipment or workshop labour. Please confirm any extra requirements and applicable charges before installation.
BATTERY TROUBLE? WE CAN HELP
Whether your battery is getting weak or has left you stranded, our Mackay and Townsville teams can help with the next step.
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FREE IN-STORE BATTERY TESTING
Slow cranking, clicking when starting or repeated flat batteries can indicate a battery or charging system issue.
Visit either store for free standard in-store battery testing; no appointment is required.
Learn About Free Battery Testing → copy 5.png)
MOBILE BATTERY ASSISTANCE
Has your vehicle battery failed? We offer mobile battery replacement for eligible vehicles in our service areas.
Mackay: In-hours and after-hours callouts.
Townsville: In-hours callouts only.
Availability, coverage and charges apply.
Explore Mobile Battery Replacement →THE A1 BATTERYPRO DIFFERENCE
Established in Mackay in 1998, A1 Batterypro is a family-owned Queensland business focused on helping customers choose, test and replace the right batteries.
Decades of local battery experience supporting motorists and businesses across North Queensland.
Free fitting for most standard vehicles, with suitable memory-saving equipment and assistance with supported battery relearn procedures.
Practical advice on battery technology, fitment, starting capacity and suitable vehicle replacements.
Workshop assistance with alternators, starter motors and other starting and charging system concerns at our Mackay branch.
Find car and 4WD starting batteries, free battery testing and local support at our Big Blue Buildings.
The Big Blue Building on Cemetery Road
BATTERIES | AUTO ELECTRICAL | AFTER-HOURS CALLOUTS
Automotive battery sales, free testing, standard battery fitting and an auto electrical workshop for starting and charging system services.
7 Cemetery Road, Mackay QLD 4740
In-hours and after-hours battery callouts, subject to service-area coverage and availability.
The Big Blue Building on Woolcock Street
BATTERIES | FREE TESTING | IN-HOURS CALLOUTS
Replacement automotive batteries, free testing, standard battery fitting and advice from our local Townsville team.
Unit 16, 547 Woolcock Street, Mount Louisa QLD 4814
Small auto electrical parts and in-hours mobile battery replacement, subject to availability.
COMMON QUESTIONS
Shop our full range of automotive batteries, use the vehicle finder or ask our Mackay and Townsville teams for help.
Explore all the battery brands and products in our automotive catalogue below, including many more options than the featured brands above.