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Most common fit — Ford Fiesta: Bosch S4 E (EFB) — Bosch’s EFB line is S4 E, not S5 — 60Ah 600CCA, EFB. Bosch S4 E (EFB) — Bosch’s EFB line is S4 E, not S5 — check price on Amazon
Fitment varies by engine and build date — other variants are listed below.
Battery Specifications
| Parameter | Specification |
|---|---|
| Battery Group | H5 (type 027) or H6 (type 096) — varies by engine and build, see the Ford table below |
| Type | EFB |
| Capacity | 52–70 Ah |
| Cold Cranking Amps | 500–700 A |
| Dimensions | 242 × 175 × 190 mm (H5) or 278 × 175 × 190 mm (H6) |
| Terminal Type | Top post |
| Start-Stop Compatible | Yes |
What Ford actually lists for this car
| Engine | Batteries Ford lists |
|---|---|
| 1.0 EcoBoost (incl. mHEV) | EFB · 60 Ah / 590 A · case H6 (278 × 175 × 190 mm) EFB · 60 Ah / 600 A · case H6 (278 × 175 × 190 mm) EFB · 60 Ah / 600 A · case H5 (242 × 175 × 190 mm) EFB · 70 Ah / 700 A · case H6 (278 × 175 × 190 mm) |
| 1.1 Ti-VCT (no stop-start) | Standard flooded · 52 Ah / 500 A · case H5 (242 × 175 × 190 mm) EFB · 60 Ah / 590 A · case H6 (278 × 175 × 190 mm) EFB · 60 Ah / 600 A · case H6 (278 × 175 × 190 mm) EFB · 60 Ah / 600 A · case H5 (242 × 175 × 190 mm) |
| 1.5 EcoBoost (Fiesta ST) | EFB · 60 Ah / 600 A · case H6 (278 × 175 × 190 mm) EFB · 60 Ah / 600 A · case H5 (242 × 175 × 190 mm) |
| 1.5 TDCi diesel | EFB · 60 Ah / 590 A · case H6 (278 × 175 × 190 mm) EFB · 60 Ah / 600 A · case H6 (278 × 175 × 190 mm) EFB · 60 Ah / 600 A · case H5 (242 × 175 × 190 mm) |
Source: Ford’s published battery catalogue (ford-batteries.com), Fiesta 2017–2023, consulted August 2026. Where more than one battery is listed, Ford fits different case sizes across builds — measure the battery you remove, or confirm by registration, before ordering. UK type equivalents: case H5 = type 027 (242 × 175 × 190 mm), case H6 = type 096 (278 × 175 × 190 mm).
EFB battery for Ford EcoBoost start-stop. Check which case size your car has before ordering. Ford’s own battery catalogue lists the Mk8 Fiesta 1.0 EcoBoost with an EFB in either the H5 case (60 Ah / 600 A, 242 × 175 × 190 mm, UK type 027) or the larger H6 case (60 Ah / 600 A or 70 Ah / 700 A, 278 × 175 × 190 mm, UK type 096), depending on build. The 1.1 Ti-VCT, which has no stop-start, is listed with a standard flooded battery (52 Ah / 500 A). Measure the battery you remove, or confirm by registration, before buying.
Recommended Batteries for Ford Fiesta
Bosch S4 E (EFB) — Bosch’s EFB line is S4 E, not S5
Varta Blue Dynamic EFB (type 027 / L2)
Varta Blue Dynamic EFB (type 027 / L2) — check price on Amazon
Yuasa YBX7027 (EFB, type 027 / L2)
Frequently Asked Questions
What battery does a Ford Fiesta need?
It depends on the engine and build. Ford’s own battery catalogue lists this model with an EFB in either the H5 case (242 x 175 x 190 mm, UK type 027) or the larger H6 case (278 x 175 x 190 mm, UK type 096), at 60-70Ah, 590-700 A. Some non-stop-start variants are listed with a standard flooded battery instead. Measure the battery you remove, or confirm by registration, before ordering.
Does the Ford Fiesta need an AGM or EFB battery?
Yes — EFB is required because the Ford Fiesta has start-stop technology. EFB battery for Ford EcoBoost start-stop Ford lists this car with an EFB in either the H5 case (60Ah/600A, 242 x 175 x 190 mm, UK type 027) or the larger H6 case (60Ah/600A or 70Ah/700A, 278 x 175 x 190 mm, UK type 096) depending on build, and the 1.1 Ti-VCT without stop-start with a standard flooded battery (52Ah/500A). Measure the battery you remove, or confirm by registration, before buying.
How long does a Ford Fiesta battery last?
Typically 4–6 years depending on driving patterns. Short urban journeys and cold winters reduce battery life. Start-stop systems are harder on batteries, so quality EFB batteries are essential.
Can I replace the Ford Fiesta battery myself?
Yes for most models — it’s usually located in the engine bay. However, start-stop vehicles may need the battery management system reset with a diagnostic tool after fitting.
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 →