Audi models

Pick your Audi to see where its battery sits, which type it takes and whether it needs coding.

All 91 Audi models Other car makes we cover

Battery brands

AGM and EFB batteries in stock for start-stop Audis, in the sizes Audi actually uses.

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Audi S4 battery replacement in Dubai

We replace the battery on the Audi S4 at your location in Dubai, Abu Dhabi and Sharjah, usually within 20 to 35 minutes of your call in Dubai. It takes a AGM on start-stop cars battery (H6 or H7), located usually under the boot floor. Fitting, coding and old battery removal are included, with up to 24 months warranty.

Audi S4

Audi S4 battery at a glance

Battery location
Usually under the boot floor
Battery type
AGM on start-stop cars
Case size
H6 or H7
Capacity
70 to 80 Ah is typical
Coding after fitting
Needed from the B8 generation (2008) onwards
Time on site
About 30 to 40 minutes
Model years covered
1991 to present
Body style
Saloon

Typical values. The exact battery depends on engine and year, and is confirmed before the van leaves.

What to know about the S4 battery

A boot-mounted battery lives a cooler life than one beside the engine, so a S4 battery often outlasts those in smaller Audis. The catch is access. When it dies with the boot shut, you jump the car from the posts under the bonnet, not from the battery itself.

As an S or RS model, the S4 runs bigger cooling fans, pumps and audio than the standard car, so it should get the AGM battery at the upper end of the capacity range, not the cheapest one that fits.

Where is the battery on an Audi S4?

On B8 and B9 cars the battery is usually in the luggage compartment under the floor panel, beside the spare wheel well. Older B6 and B7 cars have it under the bonnet near the windscreen. We confirm by model year.

Read more

What our technicians watch for on the S4

  • Jump-start posts are under the bonnet, not in the boot
  • The vent tube must be reconnected on a boot-mounted battery
  • Older shops skip the coding, which shortens the new battery's life

Signs your S4 battery is on its way out

  • Start-stop stops working or shows as unavailable
  • The engine turns over more slowly on the first start of the day
  • "Low battery" or "Electrical system" messages in the instrument cluster
  • MMI or interior lights switch off sooner than they used to
  • The battery is more than two UAE summers old

Audi S4 battery questions

Short answers. Anything else — WhatsApp us.

How do I open the boot of my S4 with a dead battery?

Use the metal key blade inside the fob to open the driver's door, then power the car from the jump posts under the bonnet. Once it has power the boot release works. Our technician does this as a matter of routine.

Does the S4 need an AGM battery?

If it has start-stop or a factory AGM label, yes. Most B8.5 and all B9 cars do. Older cars without start-stop can take a quality calcium battery of the right size.

Does an Audi need battery coding after replacement?

Most Audis built from around 2008 do. The car's energy management has to be told a new battery is fitted, with its capacity and type. We do this on site with a diagnostic tool as part of the fitting.

Which battery does my Audi need, AGM or EFB?

If your Audi has start-stop, it needs AGM or EFB, and most larger models need AGM. We check by model, year and the label on the old battery, then fit the same technology or better.

How it works

No towing. No workshop. Just this:

On site: 25 to 45 minutes

  1. Message us

    Send your model, year and location pin on WhatsApp. We confirm the right battery before we drive out.

  2. We drive over

    Nearest van heads to you. In Dubai that is usually 20 to 35 minutes. You get the technician's number.

  3. We test, then fit

    Battery, alternator and drain test first. Needs just a jump? That is all you pay for. Needs a battery? We fit it and keep your settings.

  4. We code and you pay

    New battery coded to your Audi. You see the readings, pay by card, cash or Tabby, we take the old one.

Get the right battery for your S4

Tech replies in minutes, any hour. You get an arrival time before you agree to anything.

Tabby Tamara Split in 4 with Tabby or Tamara Card or cash on delivery
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