CTEK D250SA DC-DC Charger
The CTEK D250S DUAL is a fully automatic 5-stage DC-DC charger that supplies 20A to 12V batteries from 40Ah - 300Ah. Made in Sweden to the highest quality and build. Comes with terminals on the top making it one of the easiest DC to DC chargers for even the raw novice to wire into a vehicle. The D250S Dual refines all DC sources including alternators and solar power, to perfectly match the amount of charge the battery requires whilst minimising charge time. The D250S Dual is a 20A multi-step charger that automatically adjusts the charging voltage and current according to the battery state of charge and temperature to ensure that the battery is safely optimised for performance.
Features: Maintains conditions and optimises battery life Connect up to 2 DC energy sources; the D250S dual will select the optimum source. Charging begins as soon as a DC source is connected Can work with alternators or solar Built Temperature Sensor for optimal charging DIY – no need for heavy gauge wiring solar regulators or VSR Splash and dust proof
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