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DEFA BATTERY CHARGERS & ENGINE PREHEATERS

Severe cold weather conditions can impact how quickly your vehicle starts. That’s why an efficient Battery Charger & Engine Preheater System is now available for your BMW.

Features

  • Reliable: Engineered for your BMW by DEFA.
  • Proven:Tested in temperatures as low as -40˚C.**
  • Powerful: The power source is also a battery charging system that extends the life of your battery.

Benefits

  • A preheated engine means reduced cabin warm up time.
  • 33% reduced emissions on cold startups.*
  • Fully sealed connectors and components to prevent corrosion from water and salt
  • An environmentally friendly alternative to extend the life of your battery and preheat your engine.

*External laboratory. Test Center Tiilila - Finland. BMW 525i Touring. Saving 2.5l/100 kms within first 4 cycles (11 km and 13˚ drive time) at -20˚C. **External laboratory. University of Ontario Institute of Technology. Tested on BMW X5.