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Batteries for Mercedes-Benz Sl

Car Batteries · Mercedes-Benz

What battery does a Mercedes-Benz Sl take? The same Sl may fit up to three different battery types depending on engine, registration year and electrical equipment. To get it right we need to narrow these two details.

Next step: enter engine and year of your Sl

With engine and year we filter among the variants Mercedes-Benz fitted across production of the Sl and we show the exact battery compatible with your vehicle.

What you will see on every battery compatible with your Mercedes-Benz Sl

  • Capacity (Ah): amp-hours driving electrical autonomy.
  • Cold-cranking amps (CCA): cold-start power, critical in winter.
  • Dimensions (L×W×H): so it fits your vehicle tray.
  • Positive terminal: location (right/left) per manufacturer layout.
  • Recommended: the reference Mercedes-Benz fits at the factory on your Sl.

Every reference is audited by our technical team to ensure exact fit with your Mercedes-Benz Sl. 24h delivery and technical support for the swap.

See all batteries compatible with Mercedes-Benz.

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Frequently asked questions

Yes, you can install a higher capacity (Ah) battery as long as the physical dimensions fit your Mercedes-Benz Sl battery compartment and the positive terminal position matches.
The Mercedes-benz Sl needs a car battery with the correct capacity and cold cranking amps for its engine. Use our finder to select your engine and see the exact compatible options.
The Ah rating depends on the engine and electrical loads. Check your owner's manual or use our finder for the exact recommendation for your Mercedes-benz Sl.
Vehicles with start-stop systems, regenerative braking or many electrical consumers require AGM or EFB batteries. Check your engine version's specifications to choose the right type.
To find the exact battery you need, you need to know the make, model, and engine. If your car has a Start-Stop system (the engine shuts off at traffic lights), you need an AGM or EFB battery. An AGM battery can only be replaced with another AGM battery. However, an EFB battery can be replaced with either another EFB or an AGM battery, as the latter is superior.
The standard battery is the conventional type. The EFB battery withstands start/stop cycles better. The AGM battery is the most durable and is mandatory in cars with Start-Stop and regenerative braking. Never replace an AGM battery with an EFB or standard battery.
Use the search tool by selecting your vehicle's make and model. Our system automatically filters compatible part numbers verified by our technicians. If you have any questions, contact us via WhatsApp.
As they are consumable items, car batteries have a 2-year warranty, truck batteries a 1-year warranty, and all others (motorcycle batteries, cyclic batteries, etc.) a 6-month warranty. If a battery has a manufacturing defect, it will be replaced at no cost to the user.
Under normal circumstances, batteries usually arrive within 1 to 2 days of ordering. However, there are some cases where delivery may take a little longer: peak seasons (Black Friday, Christmas, etc.), palletized shipments, occasional stock shortages, etc.
Delivery takes 24 working hours across Spain. Batteries are shipped fully charged and ready to install.