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Most common fit — Toyota RAV4: Genuine Toyota S46B24R (JIS B24) — 45Ah ~325CCA, AGM, 238 x 128 x 227 mm. Genuine Toyota S46B24R (JIS B24) — check price on Amazon
Fitment varies by engine and build date — other variants are listed below.
Battery Specifications
| Parameter | Specification |
|---|---|
| Battery Group | S46B24R (JIS) |
| Type | AGM — 12V auxiliary battery |
| Capacity | 45 Ah |
| Cold Cranking Amps | ~325 CCA (EN) |
| Dimensions | 238 x 128 x 227 mm |
| Terminal Type | Top post (JIS) |
| Start-Stop Compatible | Not applicable — full hybrid, no conventional stop-start starter |
Every UK Mk5 RAV4 (2019 onwards) is a hybrid or plug-in hybrid and uses this 12V AGM auxiliary battery, located in the boot. The older Group 096 conventional battery (72 Ah, 640 CCA, 278 × 175 × 190 mm, engine bay) fits pre-2019 petrol and diesel RAV4 only — it is not the right battery for any car in this guide’s 2019–2025 range.
Recommended Batteries for Toyota RAV4
Genuine Toyota S46B24R (JIS B24)
Yuasa AGM S46B24R equivalent
RAV4 Mk5 12V battery — look up by registration
Frequently Asked Questions
What battery does a Toyota RAV4 need?
The Toyota RAV4 (Mk5) is hybrid/PHEV and uses a 12V AGM auxiliary battery — Toyota S46B24R, 45Ah, ~325 CCA (EN). Older petrol/diesel RAV4 (pre-2019) used a Group 096 battery (72Ah, ~640 CCA) (cold cranking amps).
Does the Toyota RAV4 need an AGM or EFB battery?
The Mk5 hybrid/PHEV uses a sealed AGM auxiliary battery (S46B24R). Older petrol/diesel RAV4 used a standard lead-acid battery; an EFB is a reasonable upgrade for those.
How long does a Toyota RAV4 battery last?
Typically 4–6 years depending on driving patterns. Short urban journeys and cold winters reduce battery life.
Can I replace the Toyota RAV4 battery myself?
Yes, but check where it is first. On the Mk5 RAV4 the 12V auxiliary battery is in the boot, not the engine bay. Disconnect the negative terminal first, then the positive, and fit the new battery in reverse order. If yours is an AGM, replace it with an AGM.
How we check fitment for this guide
We cross-reference fitment figures against manufacturer specifications and OE-supplier catalogue data where available, and matched to the standard codes that actually govern fit — battery type/group sizes, wiper lengths and fitting types, bulb fitment codes, tyre size markings, and oil specifications. We work by make, model, year, engine, and build date, because a single model can take different parts across its life. Where the right part depends on your exact vehicle, we tell you to confirm by registration or VIN. More on our method →