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Ctek D250TS 24V DC/DC Swich Mode Battery Charger

The D250TS is a fast, fully automatic, 4-step DC/DC battery charger and battery separator for vehicles with dual 24V battery banks. D250TS is ideal for busses and trucks, recreational vehicles and boats. It supplies 10A to 24V batteries of 28-200Ah with a 12V output for equalising the starter battery and supply of 12V equipment connected to the starter battery. D250TS is IP65 classified for outdoor use, suitable for all types of lead acid batteries, including Wet, MF, EFB, Ca/Ca, AGM and Gel. Fitting the D250TS will give you the confidence that your batteries are always at the optimum charging voltage.

Please download specifications sheet here.
Please download user manual here.

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Excl. Tax: R 5,143.91 Incl. Tax: R 5,915.50

Product Description



  • Multi-step charging from 24V sources like alternators.
  • Battery separator that eliminates diodes and VSR relays.
  • Built-in 12V converter.


  • Maximised battery life due to minimised undercharge time and automatic battery equalisation.
  • Maximised battery capacity when the battery is kept fully charged to avoid harmful sulphate crystals on the lead plates and stratification of the battery acid.
  • Ability to take charge automatically from any power source that is connected to the D250TS.
  • Reduced charging times and costs by decreasing engine idling.
  • Reduced environmental impact through extended battery life and a reduced idle time.
  • Minimal installation time and cost.

Technical information

  • Input: 14V - 30V.
  • Output: 28.8V, 10A max.
  • Back current drain*: Corresponding to less than 1Ah/month.
  • Ambient temperature: -20˚C to +50˚C.
  • Battery types: All types of lead-acid batteries, 24V, WET, MF, Ca/Ca, AGM, GEL.
  • Battery capacity: 28-200Ah.
  • Warranty: 1 years.
  • Insulation class: IP65.

Additional Information

Additional Information

Disclaimer Please note that stock availability is subject to prior sales. Prices exclude delivery. The image serves as an example of what the product looks like and may differ slightly in appearance.
Guarantee/ Warranty 12 month product warranty
Amp Rating 10A


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