Battery Specifications
| Parameter | Specification |
|---|---|
| Battery Group | 027 |
| Type | EFB |
| Capacity | ~60Ah |
| Cold Cranking Amps | ~640 CCA |
| Dimensions | 242 x 175 x 190 mm |
| Terminal Type | Top post |
| Start-Stop Compatible | Required (stop-start) |
Compact hybrid — standard 12V auxiliary
Recommended Batteries for Toyota Yaris
Frequently Asked Questions
What battery does a Toyota Yaris need?
The Toyota Yaris (Mk4) needs a Group 027-class (EFB) battery — it has stop-start, which requires an EFB. Typical spec is ~60Ah and ~640 CCA.
Does the Toyota Yaris need an AGM or EFB battery?
An EFB battery is required because the Toyota Yaris has stop-start. A standard flooded battery is not suitable; an EFB is the required minimum, with AGM an optional further upgrade.
How long does a Toyota Yaris battery last?
Typically 4–6 years depending on driving patterns. Short urban journeys and cold winters reduce battery life.
Can I replace the Toyota Yaris battery myself?
Yes for most models — it’s usually located in the engine bay. Disconnect the negative terminal first, then the positive. Fit the new battery in reverse order.
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 →