DC to DC

  • D250S Dual

    THIS PRODUCT IS NOW END OF LINE AND HAS BEEN REPLACED BY THE D250SA

    CTEK the standard for DC to DC charging

    If you need a dual battery setup look no further

    The D250S Dual is what we call a DC to DC charging system. In this case with dual inputs, one from solar and one from an alternator.

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  • D250SA

    THIS MODEL IS NOW END OF LINE AND HAS BEEN REPLACED BY THE D250SE.

    Euro Performance Upgraded

    The latest from CTEK the D250SA leverages the good foundation of the D250S Dual but raises the stakes again by including an ignition feed to only take energy from the start battery when the vehicle is running. An additional feature

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  • D250SE

    DC CHARGING WITH MPPT SOLAR INPUT AND LITHIUM CHARGE PROFILE

    The latest from CTEK the D250SE leverages on the good foundation of the D250SA Dual but raises the stakes again by including a Lithium Charge profile to feature alongside its ignition feed and MPPT solar controller. A wider input voltage range on the alternator side for Euro 5+ engine for ECU controlled

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  • Off Grid Bundle

    THIS PRODUCT IS NOW END OF LINE AND CAN BE PURCHASED AS INDIVIDUAL ITEMS (D250S Dual replaced with D250SA, Monitor is a NASA Marine BM1)

    Monitored charging to keep you off grid longer

    The CTEK 20A OFF GRID CHARGING SYSTEM charges your battery bank while you’re driving to stop it going

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  • Off Road Bundle

    THIS PRODUCT IS END OF LINE AND CAN NOW BE PURCHASED AS INDIVIDUAL ITEMS (D250S Dual is now a D250SA, SmartPass is currently still available, Monitor is a NASA MARINE BM1)

    The ultimate 12V power system for outdoor vehicles

    Battery to battery

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  • SmartPass

    CLEARANCE SPECIAL PRICE

    More Power while you drive

    Fully automated control

    SMARTPASS controls and optimises energy and has a built in low voltage disconnect to make sure critical equipment such as radio, emergency lights and navigation systems always

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  • SmartPass 120

    DC Battery Management System

    THIS PRODUCT IS NOW END OF LINE AND HAS BEEN REPLACED BY THE SMARTPASS 120S.

    When you need to charge a large service battery bank or just better manage a situation where a second battery is needed. With an isolated low voltage disconnect circuit, you can ensure essential communication or

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  • SmartPass 120S

    Automatic DC Switching System with Low Voltage Disconnect

    High power DC charging is still an issue above 60A, so this Smartpass was designed to bridge the requirements for higher current to large battery banks. It can be used as a digital relay with the added functionality of emergency jump-starting abilities. Charging voltages are still controlled via the alternator

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