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Mercedes-Benz CLK battery: what each engine takes, with prices

Car Batteries

Which battery does a Mercedes-Benz take?

Based on 515 orders from Mercedes-Benz owners, the best-selling batteries are battery Varta A6 Dynamic AGM 12V 80Ah 800A AGM, battery Varta A5 Dynamic AGM 12V 95Ah 850A AGM and Car battery Varta AUX14 Dynamic AUX 12V 13Ah 200A. Capacity ranges from 1 to 105 Ah depending on model and engine: confirm it by choosing your model.

Which battery each Mercedes-Benz takes

For guidance: the exact battery depends on engine and year. Confirm it by choosing your version. Data from 515 real orders from Mercedes-Benz owners.

What Mercedes-Benz owners buy

Reviews from Mercedes-Benz owners

  • ★★★★★

    «De momento va bien evidentemente (lleva un mes conmigo). No vivo en clima con demasiado frío (nunca cero grados) en la costa de Galicia. por eso el arranque en frío no puedo valorarlo al 100%. El montaje fue sencillo (me costó más quitar la»

    José P. · Mercedes-Benz M-Class · Exide EA1000 12V 100Ah 900A
  • ★★★★★

    «Instalada en un Mercedes GLA 200d del 2017. 30.000 km/año aproximadamente. Encaja perfectamente en el alojamiento. De momento, todo bien y el Start/Stop funciona sin incidencias.»

    Pedro P. · Mercedes-Benz Gla-Class · Varta A6 12V 80Ah 800A AGM
  • ★★★★★

    «Selected from UK…delivered to Spain Garage fitted all within 48hrs And very competitive price»

    Colin W. · Mercedes-Benz Clk Convertible · Car battery Varta E44 12V 77Ah 780A

Looking for a battery for your Mercedes-Benz CLK? Here are the 9 that fit its 4 generations (1997-2010): 60 to 100 Ah, 540 to 850 A cold cranking, from 64.95 € inc. VAT.

  • 📅 1997–2010
  • 🚗 4 generations
  • 🔋 9 compatible batteries
  • from 64.95 €

Frequently asked questions

It depends on the engine. Mercedes-Benz CLK owners mostly buy Varta H3 Dynamic SLI 100Ah (109.90 €), Varta E44 Dynamic SLI 77Ah (85.40 €) and Varta A7 Dynamic AGM 70Ah (122.95 €) from us. The table shows the recommended battery for each engine with its price (VAT included) and a link to its page; with your number plate or VIN we tell you the exact one in seconds.
Between 64.95 € and 192.59 €, 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 II (2002-2010); Clk Convertible II (2002-2010); Clk Convertible I (1998-2002); Clk I (1997-2003). 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.
It lasts only a few months: Start-Stop puts the battery through hundreds of cycles a day and a conventional battery cannot cope. The ECU may also disable the automatic stop function. Always fit EFB or AGM, the same technology as the original.
Typical signs: sluggish cranking in the cold, headlights dimming on start-up, a battery warning on the dash or electronics resetting. A workshop can check resting voltage (below 12.4 V means discharged) and cranking capacity in a minute.

Which battery does a Mercedes-Benz CLK take?

It depends on the engine. Mercedes-Benz CLK owners mostly buy Varta H3 Dynamic SLI 100Ah (109.90 €), Varta E44 Dynamic SLI 77Ah (85.40 €) and Varta A7 Dynamic AGM 70Ah (122.95 €) from us. The table shows the recommended battery for each engine with its price (VAT included) and a link to its page; with your number plate or VIN we tell you the exact one in seconds.

Source: 8 orders from customers with a Mercedes-Benz CLK (our own data). · Updated

Recommended battery for each Mercedes-Benz CLK engine

EngineGenerationRecommended batteryPrice
batteryMercedes-Benz CLK CLK 320 CDI 224 CV Clk II (2002–2010) Varta H3 Dynamic SLI 100Ah €109.90 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 200 Kompressor 184 CV Clk II (2002–2010) Varta E44 Dynamic SLI 77Ah €85.40 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 280 231 CV Clk II (2002–2010) Varta H3 Dynamic SLI 100Ah €109.90 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 230 Kompressor 193 CV Clk Convertible I (1998–2002) Varta E44 Dynamic SLI 77Ah €85.40 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 230 Kompressor 193 CV Clk I (1997–2003) Varta E44 Dynamic SLI 77Ah €85.40 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 200 CGI 170 CV Clk II (2002–2010) Varta D15 Dynamic SLI 63Ah €81.80 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 200 CGI 170 CV Clk Convertible II (2002–2010) Varta A7 Dynamic AGM 70Ah €122.95 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 200 Kompressor 163 CV Clk II (2002–2010) Varta E44 Dynamic SLI 77Ah €85.40 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 200 Kompressor 184 CV Clk Convertible II (2002–2010) Varta E44 Dynamic SLI 77Ah €85.40 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 200 Kompressor 163 CV Clk Convertible II (2002–2010) Varta E44 Dynamic SLI 77Ah €85.40 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 220 CDI 136 CV Clk II (2002–2010) Varta H3 Dynamic SLI 100Ah €109.90 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 220 CDI 150 CV Clk II (2002–2010) Varta H3 Dynamic SLI 100Ah €109.90 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 240 163 CV Clk II (2002–2010) Varta E44 Dynamic SLI 77Ah €85.40 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 240 170 CV Clk II (2002–2010) Varta E44 Dynamic SLI 77Ah €85.40 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 240 170 CV Clk Convertible II (2002–2010) Varta H3 Dynamic SLI 100Ah €109.90 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 270 CDI 163 CV Clk II (2002–2010) Varta H3 Dynamic SLI 100Ah €109.90 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 270 CDI 170 CV Clk II (2002–2010) Varta H3 Dynamic SLI 100Ah €109.90 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 280 231 CV Clk Convertible II (2002–2010) Varta H3 Dynamic SLI 100Ah €109.90 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 320 218 CV Clk II (2002–2010) Varta H3 Dynamic SLI 100Ah €109.90 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 320 218 CV Clk Convertible II (2002–2010) Varta H3 Dynamic SLI 100Ah €109.90 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 320 CDI 224 CV Clk Convertible II (2002–2010) Varta H3 Dynamic SLI 100Ah €109.90 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 350 272 CV Clk II (2002–2010) Varta H3 Dynamic SLI 100Ah €109.90 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 350 272 CV Clk Convertible II (2002–2010) Varta H3 Dynamic SLI 100Ah €109.90 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 500 388 CV Clk II (2002–2010) Varta H3 Dynamic SLI 100Ah €109.90 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 500 306 CV Clk II (2002–2010) Varta H3 Dynamic SLI 100Ah €109.90 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 500 388 CV Clk Convertible II (2002–2010) Varta H3 Dynamic SLI 100Ah €109.90 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 500 306 CV Clk Convertible II (2002–2010) Varta H3 Dynamic SLI 100Ah €109.90 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 55 AMG 367 CV Clk II (2002–2010) Varta H3 Dynamic SLI 100Ah €109.90 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 55 AMG 367 CV Clk Convertible II (2002–2010) Varta H3 Dynamic SLI 100Ah €109.90 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 63 AMG 481 CV Clk II (2002–2010) Varta H3 Dynamic SLI 100Ah €109.90 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 63 AMG 507 CV Clk II (2002–2010) Varta H3 Dynamic SLI 100Ah €109.90 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 63 AMG 481 CV Clk Convertible II (2002–2010) Varta H3 Dynamic SLI 100Ah €109.90 incl. VAT View battery →
batteryMercedes-Benz CLK CLK AMG DTM 582 CV Clk Convertible II (2002–2010) Varta H3 Dynamic SLI 100Ah €109.90 incl. VAT View battery →
batteryMercedes-Benz CLK CLK DTM AMG 582 CV Clk II (2002–2010) Varta E11 Dynamic SLI 74Ah €74.95 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 200 136 CV Clk Convertible I (1998–2002) Varta D15 Dynamic SLI 63Ah €81.80 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 200 Kompressor 163 CV Clk Convertible I (1998–2002) Varta E44 Dynamic SLI 77Ah €85.40 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 200 Kompressor 192 CV Clk Convertible I (1998–2002) Varta E44 Dynamic SLI 77Ah €85.40 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 230 Kompressor 197 CV Clk Convertible I (1998–2002) Varta E44 Dynamic SLI 77Ah €85.40 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 320 218 CV Clk Convertible I (1998–2002) Varta E44 Dynamic SLI 77Ah €85.40 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 430 279 CV Clk Convertible I (1998–2002) Varta H3 Dynamic SLI 100Ah €109.90 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 55 AMG 347 CV Clk Convertible I (1998–2002) Varta H3 Dynamic SLI 100Ah €109.90 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 200 136 CV Clk I (1997–2003) Varta D15 Dynamic SLI 63Ah €81.80 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 200 Kompressor 163 CV Clk I (1997–2003) Varta E44 Dynamic SLI 77Ah €85.40 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 200 Kompressor 192 CV Clk I (1997–2003) Varta E44 Dynamic SLI 77Ah €85.40 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 230 Kompressor 197 CV Clk I (1997–2003) Varta E44 Dynamic SLI 77Ah €85.40 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 320 218 CV Clk I (1997–2003) Varta E44 Dynamic SLI 77Ah €85.40 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 430 279 CV Clk I (1997–2003) Varta H3 Dynamic SLI 100Ah €109.90 incl. VAT View battery →
batteryMercedes-Benz CLK CLK 55 AMG 347 CV Clk I (1997–2003) Varta H3 Dynamic SLI 100Ah €109.90 incl. VAT View battery →

Reviews from Mercedes-Benz CLK owners

  • ★★★★★

    «Selected from UK…delivered to Spain Garage fitted all within 48hrs And very competitive price»

    Colin W. · Mercedes-Benz CLK Convertible CLK 230 Kompressor · Varta E44 77Ah ·
  • ★★★★★

    «Very happy …start to finish»

    Colin W. · Mercedes-Benz CLK Convertible CLK 230 Kompressor · baterias.com ·

Verified reviews from customers who bought for this model.

Best-selling batteries for the Mercedes-Benz CLK · Updated 09/11/2026

  • 🚚 24h shipping
  • 🛡️ Official warranty
  • ↩️ Free 14-day returns

How to know which battery your Mercedes-Benz CLK takes

Easiest of all is the number plate lookup: those few characters tell us the precise variant, the engine and the original battery, so you need not check anything else.

Another route is the vehicle paperwork: the registration date places you in one of the generations listed. In the overlap years, body style is the detail that separates them.

Before ordering, inspect your existing battery: its label lists the Ah and the starting amps. The replacement must match or beat both — never fall short — and share the same size and positive terminal side.

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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