CTEK D250SA DC Battery Charger

Continuous charging while you're on the move.The CTEK® D250SA dual DC charger has one input for sources such as an alternator or starter battery and a second dedicated for solar panels. Each source will send power to the service battery for charging individually or both can operate together. This allows the D250SA to choose between the two sources to optimize battery life while providing fast and highly efficient charging times. When your service battery is fully charged, the D250S can even charge your starter battery automatically. The solar panel input uses an integrated power regulator eliminating the need for an external regulator. It also has a temperature sensor that automatically adjusts the voltage to adapt to hot or cold weather. This means that the voltage will drop in warmer temperatures to prevent overcharging, and raising the voltage in the cold to make sure the battery always has a full charge. Water jet and dust protected and approved for outdoor use (IP65 classified). 2-Year limited warranty.