Awesome timing for me. Mazda service on Tuesday said my battery failed the test and went to battery world, hoping my YUASA battery was under warranty (which it wasn’t). Came back a few days later and saved $72 on a Q85 start/stop active battery. They put their computer on after the battery change to clear errors/codes, so I think it’s worth going to someone like them for a relatively modern car.
Labour and disposal of old battery included for $288 https://www.batteryworld.com.au/ISSYQ85-MF
“Get ready to power up and save big this Black Friday and Cyber Monday with Battery World’s 20% off sale! Whether you're looking to stock up for your car, caravan, boat, or gadgets, now’s the perfect time to enjoy exclusive discounts on our entire range of high-quality batteries. Don’t miss out—offer available for a limited time only!“
*Excludes Lithium Deep Cycle Batteries. Conditions apply.
Anyone in SA can use Peter and Rick's Auto for price match, far cheaper than any sale the big boys have. Not the biggest of range but dirt cheap.