The REDARC is a 12V, 25Amp In-vehicle DC to DC battery charger.

It features the next generation in REDARC In-vehicle charging technology, charging from Solar and DC inputs simultaneously.


- The REDARC 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 LiFePObatteries.
- For most applications, the BCDC1225D is suitable for battery bank sizes of 75-200AH. 
- Separate DC and solar charging inputs
- Maximises the performance and life of your auxiliary battery
- Simultaneous DC and solar charging with Green Power Priority
- Suits 12V/24V standard and variable voltage/smart alternators
- Suitable for AGM, GEL, standard lead acid, calcium and Lithium (LiFePO4) batteries

Proven and Tested:

The award-winning technology in the BCDC has been independently verified and tested to ensure battery life is maximised, charging your battery to a proven 100%.

Built in Australia and tested for our unique conditions, the DC to DC battery charger will work in the extreme heat of the Simpson Desert, up to 80°C and can handle deep water crossings at Cape York – water, dust and vibration are no match for this charger.


Input (Operating) Voltage: 9 - 32VDC
Output System Voltage: 12VDC
Maximum Charging Voltage: 15.3V
Output Current Rating (Cont.): 25A
Input Fuse Rating: 40A
Output Fuse Rating: 40A
Type Approval: E-Mark
Warranty: 2 Years
Standby Current Draw: <100mA
Output Power: 375W
Width (mm): 120
Height (mm): 37
Length (mm): 165
Weight (kg): 1
Brand Redarc
Shipping Weight 1.0000kg