The Hilux is everywhere in WA — tradies' utes, mine fleet vehicles, touring rigs from Margaret River to Karratha. It's also the single most common vehicle we replace batteries in. After hundreds of callouts, here's what actually works for each generation.
Hilux N70 (2005-2015) — KUN26R and similar
These are the workhorse era — solid mechanical diesels, no Stop-Start, no fancy electronics demanding AGM. The factory fitment was N70ZZ (also called N70ZZL depending on terminal layout). The terminal orientation matters; get it wrong and the cables don't reach.
- Recommended: Century N70ZZ or N70ZZL — confirm terminal layout before ordering
- CCA: 700+ for diesel, 580+ for petrol
- Expected life in Perth: 3-4 years (diesel cranks hard, so don't push past 4)
Hilux N80 (2015-2023) — the SR5/Rogue/Rugged era
The N80 introduced Toyota's mild Stop-Start system on some variants (typically auto diesels). The auxiliary electrical load also jumped considerably. Factory fitment varies by spec:
| Variant | Battery type | Common size |
|---|---|---|
| Workmate manual diesel | Heavy duty flooded | N70ZZ |
| SR / SR5 auto diesel (Stop-Start) | EFB | N70ZZ EFB or 95D31L EFB |
| Rogue / Rugged / Rugged X | EFB heavy duty | N70ZZL EFB |
| Petrol 2.7L | Standard flooded | 55D23L |
Tip for tradies
If you're running an inverter for tools (drop saw, vac, charger), upgrade to EFB even if your variant came with standard flooded. The deeper cycling will destroy a standard battery inside a year.
Hilux N80 facelift (2020-2023) and N20 (2024+)
Newer Hilux models (especially the GR Sport and post-facelift autos) use larger EFB or even AGM in some markets. The N20 (2024 onward) is moving toward AGM as standard. Always check your existing battery label before ordering — Toyota's spec sheet doesn't always match what actually shipped.
Dual-battery setups for touring
Half our Hilux customers are running dual-battery setups for fridges, lights, winches, and camping gear. The rules:
- 1Crank battery (under bonnet): same spec as factory. Don't substitute a deep-cycle here — it can't deliver the cold cranking amps a diesel needs.
- 2Auxiliary battery: AGM deep-cycle. Sealed, spill-proof, can be mounted in the tray or cab. 100Ah is the common sweet spot for a fridge + LED lights + USB charging for a long weekend.
- 3DC-DC charger between them, not just an isolator. Modern Hilux alternators are 'smart' and will undercharge a basic isolator setup. A 25A DC-DC charger from Redarc or Victron is the standard.
- 4Don't mix battery chemistries on the same charger — AGM and lithium have different charge profiles.
What we carry on the van for Hilux
Every common Hilux fitment is on the van for any Perth callout:
- N70ZZ / N70ZZL (standard flooded)
- N70ZZ EFB and N70ZZL EFB
- 95D31L and 95D31R EFB
- 55D23L (petrol)
- 100Ah AGM deep cycle (for auxiliary builds)
Hilux dead in Perth — call us 24/7
We come out for Hilux callouts all over WA — Perth metro, Mandurah, Pinjarra, Bullsbrook, Yanchep. Whether it's a no-start in the driveway, a flat battery at a job site, or a tray-mount auxiliary upgrade, we have everything on the van. Average response 30 minutes anywhere in Perth.
Frequently asked
What CCA do I need for a Hilux diesel in Perth?+
Minimum 700 CCA, ideally 750+ for the 2.8L diesel. Heat actually reduces the effective CCA, so over-spec rather than under-spec.
Can I fit a lithium battery to my Hilux?+
As a crank battery, generally no — the alternator profile and BMS issues make it more trouble than it's worth. As an auxiliary battery (with a proper DC-DC charger), yes, lithium is a great choice for serious touring.
How do I know if my Hilux has Stop-Start?+
Look for an 'A' or 'ECO' icon on the dash that lights up at idle. If your engine shuts off at the lights, you have it. SR and SR5 autos from 2018+ generally do.
Do you fit dual-battery systems?+
We fit and supply the batteries; for the wiring, isolator, and DC-DC install we work with a couple of trusted auto-electricians across Perth and can refer you.
Common service areas for this guide