The REDARC BCDC1225D 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 BCDC1225D will charge from both solar and the alternator simultaneously. And, 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 BCDC1225D features the same patented charging profiles as it’s predecessor along with a new lithium charging profile making the unit suitable for charging AGM, Gel, Standard Lead Acid, Calcium and LiFePO4 batteries.


For most applications, the BCDC1225D is suitable for battery bank sizes of 75-200AH. For higher capacity needs of over 200AH, REDARC recommends the BCDC1240D.


Redarc BCDC 1225D

  • Input (Operating) Voltage 9 - 32VDC
    Output System Voltage 12VDC
    Maximum Charging Voltage 15.3V
    Output Current Rating (Cont.) 25A
    Input Current (Max.) 25A
    Input Fuse Rating 40A
    Output Fuse Rating 40A
    Warranty 2 Years
    Standby Current Draw <100mA
    Output Power 375W
    Width (mm) 120
    Height (mm) 37
    Type Approval  CE
    Length (mm) 165
    Weight (kg) 0.85
  • 3-5 business days