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    Take home the gear you want right now with flexible repayment plans to suit your budget and lifestyle.




    $606.47 $338.12
    (You save $268.35)


    1.30 KGS
    Shipping Cost:
    $9 Flat Rate* - Excludes Some Larger Items see T&Cs

    Information About This Item

    A Trusted In-Vehicle Dual Battery Charging Station

    The CTECK D250S Dual battery charger is the ideal charging companion for caravans, motor homes, boats and holiday homes that don't have access to main grid power. Able to obtain power from a variety of DC sources including alternators, solar panels and wind generators it then optimises this power to meet the charging requiremements of different battery banks, automatically selecting the best connected DC energy source for the purpose and switches between these energy sources to achieve high efficiency, multi-stage charging.

    Things kick off automatically as soon as a DC power source is detected, such as from the alternator in a vehicle when it is started or when a solar panel  is connected.


    The CTEK D250S is a fully automated 5-step charger, able to supply 20A to 12V batteries of 40 - 300Ah, is IP65 rated making it approved for outdoor use and is covered by a 2 year warranty standard.

    **Please note - An external relay (sold separately) is required for vehicle applications with ECU controlled smart alternators**

    Monitoring Your Battery Has Never Been So Easy

    Never get caught out with a flat battery again, thanks to CTEK CTX Battery Sense; a state of the art Bluetooth battery monitoring system that works directly with your smartphone. With simple to install hardware and downloadable app, CTEK makes keeping an eye on your battery system easier than ever!


    Automatic Battery Health Notifications

    As if Battery Sense couldn't get any better, the CTX App features automatic battery health notification, notifying users via push notice if the battery charge level falls below 58%. In addition to that, it will also send a notice if there has been no update for more than a week, enabling users to take swift, proactive action before falling victim to battery failure.



    Volts: 12V

    Charging Voltage: 14.4V at 25C, temp compensated

    Charging Current: 20A Max

    Back Current Drain: <1Ah/month

    Ambient Temp: -20C to +50C (output power is reduced automatically at high temps)

    Charging Type: 5-step fully automated

    Battery Types: All types of 12V lead acid batteries (WET,MF,CA/CA, AGM & GEL)

    Battery Capacity: 40-300Ah

    Insulation Class: IP65

    Compatible Operating Systems:

    • Android OS 4.4 (or higher) and Bluetooth 4.0 hardware
    • iPhone iOS 7 (or higher) and Bluetooth 4.0 hardware


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    Returns Policy

    You may return most new, unopened items within 30 days of delivery for a full refund less a 20% re-stocking fee and any shipping costs which are unable to be retrieved. Frankies will pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

    The balance of the refund will be issued as a store credit for purchase of your next product or paid directly back into your PayPal account. You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

    To organise a return of an item, please contact the store the purchase was made from, either via phone, email or dropping into the store.


    Frankies offer $9 FLAT RATE Australia-wide shipping, no matter the number of items however, some larger/heavier items may incur a higher fee which will be noted during the checkout procedure. Frankies do not ship to PO Boxes, Parcel Lockers or addresses outside of Australia

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