Batteries for Porsche 911
Which battery does a Porsche 911 need?
What battery does a Porsche 911 take? The same 911 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 911
With engine and year we filter among the variants Porsche fitted across production of the 911 and we show the exact battery compatible with your vehicle.
What you will see on every battery compatible with your Porsche 911
- 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 Porsche fits at the factory on your 911.
Every reference is audited by our technical team to ensure exact fit with your Porsche 911. Dispatched within 24h and technical support for the swap.
Frequent:
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3.6 GT 2 (390 KW / 530 hp)09/2007 - 2012 -
3.6 GT2 RS (456 KW / 620 hp)05/2010 - 2012
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3.6 GT3 (305 KW / 415 hp)03/2006 - 2009
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3.6 Turbo (353 KW / 480 hp)03/2006 - 2009
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3.8 Carrera 4S / 4 GTS (300 KW / 408 hp)06/2009 - 2012
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3.8 Carrera S / GTS (300 KW / 408 hp)06/2009 - 2011
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3.8 GT3 (320 KW / 435 hp)05/2009 - 2011
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3.8 GT3 RS (331 KW / 450 hp)08/2009 - 2011
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3.8 Turbo (368 KW / 500 hp)09/2009 - 2012
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3.8 Turbo S (390 KW / 530 hp)02/2010 - 2012
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4.0 GT3 RS (368 KW / 500 hp)07/2011 - 2012
Frequently asked questions
- Yes, you can install a higher capacity (Ah) battery as long as the physical dimensions fit your Porsche 911 battery compartment and the positive terminal position matches.
- The Porsche 911 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 Porsche 911.
- Car batteries typically last 3–5 years depending on usage, climate and alternator condition. Vehicles with start-stop systems may require a more durable AGM or EFB battery.
- 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.
- A conventional (lead-acid) battery is for cars without Start-Stop. An EFB is a reinforced conventional battery for basic Start-Stop. An AGM offers the highest performance and is fitted as standard on cars with advanced Start-Stop, regenerative braking or high electrical demand. Replacement rule: an AGM only with another AGM; an EFB with another EFB or an AGM; a conventional battery with any of the three. Never move down in technology.
- 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.
- All our batteries come with the legal guarantee provided by consumer law against manufacturing defects. If a battery has a manufacturing defect, it will be replaced at no cost to the user.
- In mainland Spain delivery takes 24-48 working hours if you order before 6:00 pm (Monday to Friday) and the battery is in stock; mainland Portugal takes 1 to 4 working days, the Balearic Islands 2 to 5 working days and other EU destinations 4 to 7 working days. Batteries are shipped fully charged and ready to install.