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Batteries for Sisu Polar

Which battery does a Sisu Polar need?

Truck Batteries · Sisu

What battery does a Sisu Polar take? The same Polar 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 Polar

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

What you will see on every battery compatible with your Sisu Polar

  • 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 Sisu fits at the factory on your Polar.

Every reference is audited by our technical team to ensure exact fit with your Sisu Polar. 24h delivery and technical support for the swap.

See all batteries compatible with Sisu.

Frequent:

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Frequently asked questions

The Sisu Polar 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 Sisu Polar battery compartment and the positive terminal position matches.
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.
In mainland Spain and Portugal delivery takes 24 working hours if you order before 17:00 and the battery is in stock; for the Balearic Islands, the Canary Islands and other EU destinations allow 2 to 5 days. Batteries are shipped fully charged and ready to install.