Table of Contents
Quick Picks (By Use Case)
- Daily commuter (no idle-stop/start): Quality Flooded or EFB. Compare Group 35 options. ~$150–$360 AUD
- Cars with idle-stop/start: EFB (value) or AGM (premium). Browse EFB or AGM. ~$220–$600
- 4×4/touring & towing: AGM starting battery or dual system (starter + deep-cycle). See 12V deep-cycle AGM and add a DC-DC charger.
- Cold-region trips (alpine/winter): AGM with higher CCA. Shortlist high-CCA AGM.
- Short-trip city use: AGM recommended; maintain with a smart maintainer.
- Audio/performance builds: AGM with higher RC/Ah and tight voltage stability. Check high-reserve AGM.
ACDelco Gold 48AGM (88864541) 36 Month Warranty AGM BCI Group 48 Battery
ACDelco Gold 94RAGM (88864542) 36 Month Warranty AGM BCI Group 94R Battery
Red Top | 34 BCI Group Number | Automotive Engine | 12 Volt | 800 Cold Cranking Amps | SAE Type A Standard Post Top Terminal | Gel Electrolyte | 10 Inch Length | 6-7/8 Inch Width | 7-13/16 Inch Height
Car Battery Types in Australia Comparison
| Type | Best For | Pros | Watch Outs | Typical Price (AUD) | Compare |
|---|---|---|---|---|---|
| Flooded (Lead-acid) | Older/non start-stop vehicles | Lowest upfront cost; easy to find | Lower cycle life; sensitive to deep discharge | $150–$280 | Browse flooded |
| EFB (Enhanced Flooded) | Idle-stop/start on a budget; hot climates | Better cycling vs flooded; good value | Not as robust as AGM with heavy accessories | $220–$400 | See EFB |
| AGM (Absorbent Glass Mat) | Start-stop, 4×4, short trips, audio/aux loads | High charge acceptance; spill-proof; vibration resistant | Higher price; heavier | $300–$600 | Compare AGM |
| Deep-Cycle AGM (aux) | Touring/aux power in dual-battery systems | High cycle life; stable voltage for fridges/lighting | Not for engine cranking unless specified | $280–$700 | 12V AGM |
| LiFePO4 (12V lithium)* | Aux/house battery (most vehicles still need lead-acid starter) | Very light; deep discharge; long life | Needs BMS/DC-DC; charging temp limits; $$ | $400–$1,200 | LiFePO4 picks |
Car Battery Size & Fitment Size Australia
| Common AU Use | Typical Sizes | Notes | Shopping Shortcuts |
|---|---|---|---|
| Japanese sedans/hatches (Mazda/Toyota/Nissan) | JIS 55D23L, 46B24R; BCI 35/51R | Verify L/R terminals & height under bonnet | 46B24R EFB · 51R AGM |
| European vehicles (VW/BMW/Mercedes) | DIN H5/L2, H6/L3, H7/L4 | Often EFB/AGM; some models need IBS/BMS reset | H6/L3 AGM · H7/L4 AGM |
| 4×4 / utes (Hilux, Ranger, D-MAX, LC Prado) | DIN H7/L4, N70, BCI 31 (aux) | Consider dual-battery trays & vibration mounts | N70 options · AGM deep-cycle |
Best Car Battery Brands in Australia — Brands/Cost/Price List
- Century: Australian staple with broad fitment and strong national support. Flooded, EFB and 4×4 AGM lines. ~$220–$550.
- SuperCharge: Value-forward lineup with solid warranties and common AU sizes. ~$200–$480.
- Exide: Large local footprint; good EFB/AGM start-stop coverage. ~$230–$520. Compare Exide batteries.
- Bosch: Credible EFB/AGM ranges for idle-stop/start, plus European DIN sizes. ~$250–$600. See Bosch AGM.
- ACDelco: Strong coverage for many Japanese/US models; good value. ~$200–$450. Browse ACDelco.
- Yuasa: Known for reliability and start-stop performance; widely used in JIS sizes. ~$240–$520. Explore Yuasa.
- Varta (AGM): Premium AGM, popular on European vehicles. ~$320–$650. Check Varta AGM.
- Optima (AGM spiral-cell): High vibration resistance; favoured for 4×4 and marine. ~$420–$750. See Optima AGM.
- Fullriver (AGM deep-cycle): Popular as auxiliary/touring batteries. ~$350–$800. Compare Fullriver AGM.
Where to Buy Car Battery in Australia
National battery specialists, auto parts chains, and authorised dealers provide testing, fitting, and nationwide warranty support. For hard-to-find sizes, online marketplaces are useful; ensure the seller is authorised and check manufacture date codes. Quick online comparison: AGM batteries, EFB start-stop, DIN H6/L3, N70 (4×4).
- Battery World — Brookvale NSW
- 5 Mitchell Rd, Brookvale NSW 2100
- Contact: (02) 9939 2439
- Hours: Check store listing/website
- Autobarn — O’Connor WA
- Unit 11, 378 South St, O’Connor WA 6163
- Contact: (08) 9331 1288
- Hours: Mon–Fri 8:30am–5:30pm; Sat 8:30am–5:00pm; Sun 11:00am–5:00pm
- Repco — Booval QLD
- Unit 2, 214 Brisbane Rd, Booval QLD 4304
- Contact: (07) 3282 0500
- Hours: Mon–Fri 7:30am–5:30pm; Sat–Sun 8:00am–5:00pm
- Supercheap Auto — Fawkner VIC
- 1345 Sydney Rd, Fawkner VIC 3060
- Contact: (03) 7039 8910
- Hours: See store page for current hours
Buying Car Battery in Australia — Guide & Tips
- Confirm size & orientation: BCI/DIN/JIS code, terminal Left/Right (e.g., 51R), tie-down height and venting (interior/trunk installs).
- Match tech to vehicle: Start-stop cars need EFB or AGM. Don’t downgrade from OEM spec.
- Meet the numbers: Equal or higher CCA and RC/Ah than OEM. Cold trips? Add +50–100 CCA.
- Check freshness: Prefer batteries manufactured within the last 3–6 months (date code sticker/stamp).
- Warranty you can use: Look for clear free-replacement terms (24–36 months) and nationwide claim support.
- Driving pattern matters: Lots of short trips? Add a smart maintainer and consider a 12V tester.
- 4×4/touring setups: Separate starter and aux batteries with a DC-DC charger or isolator.
- After install: Some vehicles need a BMS/IBS reset or battery registration to restore start-stop quickly.
Car Battery Australia FAQs
What is the best car battery brand in Australia?
There’s no single winner. For broad availability and support, Century, SuperCharge, Exide, Bosch, ACDelco, and Yuasa are solid. European cars often pair well with Varta AGM; heavy-duty/touring builds like Optima or Fullriver AGM. Compare AGM car batteries for current options.
How much does it typically cost to replace and install a car battery in Australia?
Battery price typically $150–$600 AUD depending on size and technology. Installation at chains or specialists ranges from $0–$60 (often free during promos), with extra charges for BMS resets or difficult fitments.
What’s the typical car battery warranty in Australia?
Commonly 24–36 months free replacement (brand and usage dependent). Check conditions for taxi/ride-share, off-road or commercial use.
How are car batteries recycled in Australia?
Lead-acid batteries are highly recyclable. Most retailers accept your old battery on purchase or charge/refund a core. Use retailer drop-off or local council facilities; many battery specialists run recycling programs.
Do I need to “register” a new battery?
Many late-model vehicles with start-stop or intelligent charging benefit from a BMS/IBS reset or battery registration to restore charge logic and start-stop functionality.
What else should I buy with a new battery?
A smart maintainer (short-trip cars), a 12V tester, and dielectric grease for clean terminals.
Bottom Line
- Confirm size & fit: BCI/DIN/JIS, height, hold-down, and terminal orientation.
- Match technology: Start-stop cars = EFB/AGM (don’t downgrade).
- Meet the numbers: Equal or higher CCA and RC/Ah; prefer fresh stock (≤ 3–6 months).
- Buy smart: Choose proven AU brands/retailers with national warranty support. Compare quickly via AGM options or DIN H6/L3 sizes.
- Maintain: Top up with a smart charger, keep terminals clean, and test yearly.
ACDelco Gold 48AGM (88864541) 36 Month Warranty AGM BCI Group 48 Battery
ACDelco Gold 94RAGM (88864542) 36 Month Warranty AGM BCI Group 94R Battery