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Ironman by CTEK 20A DC To DC Battery Charger (Solar Friendly)


The Ironman 4×4 DB250SD is a combined battery isolator, alternator charge improver and solar regulator in one unit, utilizing CTEK technology. Designed as a completely new approach to DC systems, Ironman 4×4 has partnered with CTEK to make a class leading, easy to use and expand DC to DC module.

Faster charging
A complete charging (better battery life and performance)
Built in solar regulator
Suit all 12V lead-acid batteries between 40-300Ah
Suitable with Low voltage, smart alternators
Auto-switching between charging sources
Temperature sensing to automatically adjust charging voltage
IP65 (Splash and dust proof)
20A charging current
2-year warranty

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