µActive DC-DC Charger
Microprocessor Controlled On-board Battery Charging
Keep all your auxiliary batteries fully charged, all of the time, whatever the chassis voltage, whatever the battery voltage. 

The µActive line-charger system is the leading microprocessor controlled DC-DC charger that provides fast, optimum charging of auxiliary batteries. 

To optimally charge a battery, the voltage must be set correctly according to the current state of the battery. Too low, and it will not charge enough. Too high, and it will gas excessively, shortening the life of the battery. This optimal voltage also changes with the temperature; higher temperatures require lower voltage and in cold weather the voltage must be raised, hence the requirement for microprocessor control.

Key features and benefits

  • Powerful & Compact 
  • Twin Channel 240W-840W
  • Wide voltage input range
  • 4 stage charging regime
  • Accurate microprocessor controlled
  • Integral split charge functionality
  • Remote alternator detection
  • Recovers fully discharged batteries
  • High reliability & proven in-service 
  • Temperature controlled cooling fan
  • Optional remote temperature/voltage compensation  
µActive DC-DC Charging System