MXTS 40 AUS, 40-100 |


MXTS 40 is the essential tool for 12V and 24V vehicle workshops. Easy to use, hard wearing and safe for fast and accurate diagnostics, repair and reprogramming.

Part no. 40-100

All in one battery support for professional workshops

Dual 12V and 24V power supply

Selectable output voltages

Fully automatic 8-step charging

Automatic parallel load compensation


12V | 24V | All-in-one 12V and 24V battery tool for the professional workshop

MXTS 40 has a selectable, dual voltage power supply, each with incremental output voltage settings in steps of 0.4V (12V setting) or 0.8V (24V setting). Its steady, accurate voltage settings mean complex diagnostic, repair and reprogramming procedures can be carried out quickly and safely without fear of damage to sensitive vehicle electronics MXTS 40 has automatic parallel load compensation which makes sure that power supply voltage and amperage are always constant and correct, even if the battery has an additional load placed on it. Coupled with fast, fully automatic 8-step charging and temperature control for all weather conditions, MXTS 40 is the all-in-one 12V and 24V workshop battery support, charging and maintenance tool.


  • Up to 40A (12V) and 20A (24V) battery support
  • Power supply with selectable output in steps of 0.4V (12V) or 0.8V (24V)
  • Multilingual, easy to read LCD display
  • Fast, fully automatic 8-step charging
  • Dedicated programs for normal, AGM and Ca/Ca batteries
  • ‘BOOST’ program to recondition deeply discharged lead-acid batteries
  • Charger type: 8-step, fully automatic charging cycle
  • Battery type: normal 12V and 24V, MF, Ca/Ca, AGM, GEL
  • Low 2V start up voltage for charging
  • Automatic parallel load compensation
  • Extremely low ripple
  • Automatic temperature compensation
  • Degree of protection: IP20
  • Warranty: 2 years
  • Accessories: optional TROLLEY PRO and WALL HANGER PRO mounting kits, 5 meter DC cable

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.