The REDARC BCDC1240D In-vehicle Battery Charger is the next generation in REDARC's DC to DC charging technology, with additional features that make it the most advanced dual battery charger on the market.

Featuring a Maximum Power Point Tracking (MPPT) solar regulator, the BCDC1240D will charge from both solar and the alternator simultaneously. With built-in 'Green Power Priority' it will select solar charging first, meaning less load on the alternator.


Suitable for 12 or 24-volt vehicle systems, the unit will also work with either standard or variable/smart alternators. The BCDC1240D also comes with patented charging profiles, including a lithium charging profile. The 'Dual' input range will continue to charge all other types of batteries including AGM, GEL, standard lead acid and calcium.


Redarc BCDC 1240D

  • Input (Operating) Voltage 9 - 32VDC
    Output System Voltage 12VDC
    Maximum Charging Voltage 15.3V
    Output Current Rating (Cont.) 40A
    Input Current (Max.) 40A
    Input Fuse Rating 60A
    Output Fuse Rating 60A
    Warranty 2 Years
    Standby Current Draw <100mA
    Output Power 600W
    Width (mm) 120
    Height (mm) 37
    Type Approval  CE
    Length (mm) 165
    Weight (kg) 0.85
  • 3-5 business days