For trucks and commercial vehicles, a flat battery means lost time and lost money. Large diesel engines need serious cranking power, and commercial batteries must withstand constant vibration, long idle periods and heavy electrical loads. MS Road Assist supplies and fits high-capacity truck batteries built exactly for that punishment.
Our technicians handle single and multi-battery configurations across trucks, buses, vans, trailers and heavy machinery. We test the charging and starting system, replace failed batteries on-site, and get your vehicle back into service as quickly as possible — at the depot or on the roadside.
Every commercial battery is backed by a 2-year warranty. Call us to minimise downtime and keep your fleet on the road.
Why do drivers choose MS Road Assist for truck battery replacement?
- Fast 30-Minute Response — We dispatch the nearest technician immediately — no waiting, no hold music.
- No Membership Required — Pay only for the service you need. No annual fees, no contracts, no surprises.
- 24/7 Including Public Holidays — Available every day of the year — day or night, rain or shine.
- Fully Licensed & Certified Technicians — Certified professionals trained to Australian safety standards.
- Transparent, Upfront Pricing — You'll know the full cost before we start. Zero hidden fees, ever.
- MS Road Assist Coverage — Sydney, Melbourne, Brisbane, Adelaide, Perth, Gold Coast and surrounding areas.
- High cranking-amp batteries for diesel engines
- Single and multi-battery commercial setups
How It Works — 3 Simple Steps
Call or Request Online
Call 1300 121 595 or submit the request form. Takes under 60 seconds.
We Dispatch Immediately
Nearest available technician is dispatched to your exact location, no delay.
Problem Solved on the Spot
Most jobs are completed roadside in under 30 minutes. Back on the road fast.
Frequently Asked Questions — Truck Battery Replacement
Yes. We carry high-capacity truck batteries with the cranking amps needed for large diesel engines, and handle both single and multi-battery commercial configurations — trucks, buses, delivery vans, trailers and heavy machinery.
We treat commercial vehicle callouts as high priority. We target a 30-minute response across our service areas and can attend both roadsides and depot locations. Call 1300 121 595 for immediate dispatch — available 24/7.
We stock batteries suited to major commercial brands including Hino, Isuzu, Mercedes-Benz Sprinter, Ford Transit, Mitsubishi Fuso, Kenworth and more. We match the exact specification — voltage, cold cranking amps and group size — for your truck's requirements.
Yes. Our vehicles carry the tools and equipment needed to safely handle heavy commercial batteries, whether at the roadside, a depot or a worksite. We test the starting and charging system before leaving to ensure reliable operation.
All commercial vehicle batteries supplied and fitted by MS Road Assist are backed by a 2-year warranty — keeping your trucks and fleet on the road with confidence.
Service Areas
We provide truck battery replacement across Australia's major cities and surrounding suburbs — available 24/7.