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Batteries for BMW K

Motorcycle Batteries · BMW

Which battery does a BMW K need?

What battery does a BMW K take? The same K 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 K

With engine and year we filter among the variants BMW fitted across production of the K and we show the exact battery compatible with your vehicle.

What you will see on every battery compatible with your BMW K

  • 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 BMW fits at the factory on your K.

Every reference is audited by our technical team to ensure exact fit with your BMW K. Dispatched within 24h and technical support for the swap.

See all batteries compatible with BMW.

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Frequently asked questions

The BMW K may use different batteries depending on engine and equipment. Check dimensions and positive terminal position before purchasing.
Yes, you can install a higher capacity (Ah) battery as long as the physical dimensions fit your BMW K battery compartment and the positive terminal position matches.
Motorcycles can use GEL, AGM, or conventional batteries. GEL batteries are ideal for occasional use. AGM batteries are the best option for heavy use or high-power motorcycles. Always check the polarity before installation.
Polarity indicates which side has the positive (+) terminal. This is critical for motorcycles because some models have the positive terminal on the left and others on the right. Check the label on your current battery or the manufacturer's manual.
Yes. First disconnect the negative (−) wire and then the positive (+) wire. When installing the new one, connect the positive (+) wire first and then the negative (−) wire. Always respect the correct polarity.
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.
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.
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