DEFA is a Norwegian manufacturer specializing in electrical preheating systems, EV charging solutions, and automotive security products tailored for extreme climates.
DEFA is a leading global provider of automotive electrical systems, established to ensure vehicle reliability and comfort in demanding conditions. Based in Norway, the company is best known for its WarmUp system, a complete preheating solution that integrates engine heaters, cabin heaters, and battery chargers. This system reduces cold start wear, fuel consumption, and emissions while ensuring a fully charged battery and a warm vehicle interior.
Beyond preheating, DEFA has expanded its portfolio to include advanced electric vehicle (EV) charging stations, such as the DEFA Power and DEFA Power S, which offer smart, efficient, and secure charging for modern EVs. The brand also manufactures security lighting, vehicle tracking systems, and digital trip logs for fleet management. DEFA products are designed with user-friendliness and durability in mind, serving both private car owners and professional automotive workshops.
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No. Products installed in the engine compartment should be installed by an authorized workshop to ensure safety, proper functioning, and warranty coverage.
DEFA defines normal usage as 3 connections for 3 hours per 24 hours, based on 150 user days a year (approx. 5 months). Continuous connection 24/7 requires annual function checks.
Using the engine heater in parking areas where power is switched on and off several times per hour is not considered normal use and can reduce the product's lifespan. Claims related to such usage may be declined.
If your specific vehicle is not listed, scan the QR code on the product packaging or visit the 'Find your heater' section on the DEFA website for the most updated instructions.
Yes, the DEFA Power S includes an integrated 6-meter Type 2 charging cable.