D250TS, 56-740 | ctek.com


Make sure your 24V service batteries are getting the optimal charge and the consumers are supplied quickly and safely while driving..

No longer in production

Part no. 56-740


24V | For heavy vehicles.

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


  • Quick installation time at a lower cost
  • Takes charge automatically from any power source connected to it
  • Automatic battery equalisation of 24 V systems
  • Input voltage, 14-30V DC
  • Output: 28.8V/10A, 14.4/10A

Connect with CTEK on Socials

Are you interested in learning more about the CTEK brand, maximizing battery performance or sustainable charging? Follow us on @ctekchargers and @ctekemobility for inspiring updates and the latest news on our products and battery management solutions.