Bosch batteries
Bosch car batteries in Dubai: S4, S5 and AGM, fitted
Bosch sells car batteries in standard flooded, EFB and AGM types. The batteries are made under licence by Clarios, the company that also makes Varta.
- Tested before we replace
- AGM, EFB & conventional
- Battery registration & coding
- Open 24 hours, 7 days
About Bosch batteries
Bosch is a German engineering company best known for car parts. Its battery range is organised by technology, which makes it easy to match a Bosch battery to what your car came with.
Bosch is a common choice for European cars, many of which use AGM or EFB batteries and need the new battery registered with the car’s computer. We fit the Bosch battery that matches your car and register it at the car.
- Brand
- Bosch
- Origin
- Germany (brand); batteries made under licence by Clarios
- Battery types
- Flooded, EFB, AGM
- Fitting
- At your car, old battery taken away
Bosch ranges we fit
Range names vary by market. We match the battery to your car by size, capacity and technology.
| Aspect | Technology | What it is for |
|---|---|---|
| S4 | Flooded | Standard battery for cars without start-stop. |
| S5 | Flooded | Higher-capacity standard battery for cars with more electrical equipment. |
| S4 EFB | EFB | For entry-level start-stop systems and cars that came with EFB. |
| S5 AGM | AGM | For advanced start-stop, energy recovery and cars built for AGM. |
Price and warranty depend on the exact battery. We confirm both with your quote and write the warranty on your invoice.
Common Bosch battery sizes
Examples only. The right size depends on your car’s year and engine, so we confirm it from your car details or the label on your current battery.
| Aspect | Cars that often use it |
|---|---|
| DIN 60–70 Ah (LN2–LN3) | Compact European cars such as the VW Golf and Audi A3 |
| DIN 80–95 Ah AGM (LN4–LN5) | BMW 3 and 5 Series, Mercedes-Benz C and E-Class |
| DIN 105 Ah AGM (LN6) | Large SUVs such as the BMW X5, Range Rover and Mercedes GLE |
| JIS sizes | Some Japanese and Korean cars, depending on stock |
Battery types in the Bosch range
Fit the type your car came with. You can sometimes upgrade (for example from EFB to AGM), but never fit a lower type.
-
Conventional (flooded)
Standard lead-acid battery with liquid electrolyte.
Best for: Cars without start-stop that were built for a conventional battery.
-
EFB (Enhanced Flooded Battery)
Stronger flooded battery built for more frequent cycling.
Best for: Entry-level start-stop systems and cars originally fitted with EFB.
-
AGM (Absorbent Glass Mat)
Sealed battery with electrolyte held in glass mats.
Best for: Advanced start-stop, energy recovery and cars with heavy electrical demand.
Bosch batteries in UAE heat
Bosch AGM batteries handle heat and frequent restarts better than standard flooded batteries, which is why they suit start-stop cars in the UAE. A standard S4 or S5 wears in the heat like any flooded battery.
How heat affects car batteriesWhat we do when we fit it
- 01 Test your current battery and the charging system
- 02 Check the Bosch battery’s date code and specification against your car
- 03 Fit the new battery and clean the terminals
- 04 Register the battery with the car’s computer, if the car needs it
- 05 Check the charging again and take the old battery away for recycling
Which cars Bosch suits
- BMW, Mercedes-Benz, Audi and VW models with AGM or EFB batteries
- Start-stop cars of any make
- Cars with heavy electrical demand
Car brands we often fit it to
Bosch: strengths and things to check
How Bosch compares with other brands is covered in our brand comparison for UAE heat.
Strengths
- Full range of standard, EFB and AGM
- Common DIN sizes for European cars
- AGM options for start-stop and energy recovery
Things to check
- On many European cars the new battery must be registered. Without it, the car keeps charging the new battery like the old one.
- Range names (S4, S5) vary by market. We match the battery by size, capacity and technology, not by the name.
What to send us for a Bosch price
- Make, model and year of your car
- A photo of the label on your current battery, if you can reach it
- Whether the car has start-stop
- Where the car is parked
FAQ
Bosch batteries: common questions
What is the price of a Bosch car battery in Dubai?
It depends on the size and type. A Bosch AGM battery costs more than a standard S4. Send your car details and we give you the fitted price before we come, including registration if your car needs it.
Do I need a Bosch AGM battery?
If your car came with an AGM battery, yes: it must stay on AGM. Many BMW, Mercedes-Benz and Audi models with start-stop use AGM. If your car came with EFB, you can fit EFB or upgrade to AGM where the car allows it.
Will you register the Bosch battery on my BMW or Mercedes?
Yes. Registration is done with a diagnostic tool at the car as part of the fitting.
Are Bosch and Varta batteries the same?
Both are made by Clarios and use similar technology, but the ranges are sold separately. For your car we match size, capacity and technology; either brand can be the right choice.
Other battery brands we fit
All brands
Have it fitted at your car
- Car Battery Replacement Tested, matched and fitted on-site at your home, office or car park. Learn more
- Car Battery Delivery and Installation A battery delivered and fitted at your home or office, at a time that suits you. Learn more
- Car Battery Installation Correct fitting, memory protection and battery registration or coding. Learn more
Open 24 hours, 7 days
Get a price for a Bosch battery
Share your location and your car’s make, model and year. We will confirm which battery you need and tell you when we can get there.