Battery Specifications
| Parameter | Specification |
|---|---|
| Battery Group | 063 |
| Type | EFB |
| Capacity | 40 Ah |
| Cold Cranking Amps | 340 CCA |
| Dimensions | 207 x 175 x 175 mm |
| Terminal Type | Top post |
| Start-Stop Compatible | Yes (SHVS mild-hybrid) |
Standard lead-acid for Suzuki mild hybrid 12V system
Recommended Batteries for Suzuki Swift
Bosch S4 EFB (start-stop)
Frequently Asked Questions
What battery does a Suzuki Swift need?
The Suzuki Swift (Mk4) needs a Group 063 EFB battery (about 40Ah, 340 CCA) suited to its SHVS mild-hybrid stop-start system.
Does the Suzuki Swift need an AGM or EFB battery?
The Suzuki Swift has a 12V SHVS mild-hybrid system with stop-start, so fit an EFB battery rather than a standard one. The mild-hybrid also uses a separate 12V lithium-ion battery (10Ah), which is a Suzuki dealer part.
How long does a Suzuki Swift battery last?
Typically 4–6 years depending on driving patterns. Short urban journeys and cold winters reduce battery life.
Can I replace the Suzuki Swift 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 →