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MERCEDES-BENZ Clk batteries

Car Batteries

What year is your MERCEDES-BENZ Clk?

We stock 8 batteries that fit the MERCEDES-BENZ Clk across its 2 generations (1998-2010), from 60 to 100 Ah, with cold cranking between 540 and 850 A and prices starting at 59.10 € including VAT.

  • 📅 1998–2010
  • 🚗 2 generations
  • 🔋 8 compatible batteries
  • from 59.10 €

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Frequently asked questions

It depends on the generation and engine: there are 8 compatible batteries in total, from 60 to 100 Ah and 540 to 850 A of cold cranking. The best sellers for this model are Car battery Varta E44 12V 77Ah 780A, Start-Stop battery Varta A7 12V 70Ah 760A AGM, Car battery Varta D24 12V 60Ah 540A. With your plate we tell you the exact one in seconds.
Between 59.10 € and 169.95 €, VAT included, depending on capacity and technology (lead-acid, AGM). Start-Stop versions (AGM or EFB) sit at the top of the range because they withstand many more cycles.
By the registration year: Clk Convertible II (2002-2010); Clk Convertible I (1998-2002). If your year falls in the overlap between two generations, tell them apart by body type (hatchback, estate or coupé) or use the plate finder, which settles it with no doubt.
Yes, as long as the dimensions fit the tray and the terminal layout matches. More capacity (Ah) and more cold cranking (A) do not harm the vehicle: the alternator charges it the same and you gain margin in winter. What you must never do is go below the original figures.
Between 4 and 6 years in normal use. Start-Stop batteries (AGM/EFB) tend to last slightly less in city driving because of the number of starts, but they are designed for that cycling. If the car sits unused for weeks or you notice slow cranking in the cold, get it checked.

Best-selling batteries for the MERCEDES-BENZ Clk · Updated 21/08/2026

  • 🚚 Envío en 24 h
  • 🛡️ Garantía oficial
  • ↩️ Devolución gratuita 14 días

How to know which battery your MERCEDES-BENZ Clk takes

The quickest and safest route is to enter your number plate: we identify the exact version, its engine and the battery fitted at the factory, with no room for error.

Prefer to do it manually? Check the date of first registration on your V5C and match it against the generation table above. When a year straddles two generations, the body style decides it: five-door hatch, estate or coupé.

As a final check, look at the battery currently fitted: the label shows capacity (Ah) and cold cranking amps (A). Always replace with equal or higher figures, never lower, and keep the same dimensions and terminal layout.

Start-Stop: which battery your Clk needs

Start-Stop on the modern Clk changes the rules: the battery takes hundreds of micro-cycles daily. The correct answer is EFB for basic systems and AGM where braking energy is recovered. Dropping to a conventional battery is the most expensive mistake you can make here.

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