Product Details


redarc bcdc1250d redarc 50 amp dcdc charger Perth Pro auto


Regular price $769.00
Unit price  per 
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Regular price $769.00
Unit price  per 
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The REDARC BCDC1250D is a 12V 50A In-vehicle DC to DC battery charger. It features REDARC's award-winning In-vehicle charging technology, and can charge from Solar and DC inputs simultaneously.


It is the latest variant of the award-winning BCDC dual range and features REDARC's Smart Start technology. 

Styled with a red line running down its back tells you there is something different about this dual battery charger. A 50-amp charging output makes it the most powerful in REDARC's BCDC range. 

The BCDC1250D has been developed to provide a higher current output, it features an additional charging stage known as SoftStart which has been engineered to handle more demanding applications. 

Featuring a Maximum Power Point Tracking (MPPT) solar regulator, the BCDC1250D 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.

Green Power Priority

Green Power Priority is used to describe the priority given to a solar input when charging an auxiliary battery in your vehicle. For example, if a solar power input is available the maximum available solar power will be used before topping up the output charge current from another power source. Priority is given to the solar input then to AC Mains power (where applicable), then to DC Vehicle Power, the advantage of this is that it places 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. 

It is compatible with all common types of batteries used in automotive and recreational vehicles such as AGM, Gel, standard lead acid, Calcium and LiFeP04

As a guide, the BCDC1250D is used for battery bank sizes over 200AH. For smaller batteries of 75-200AH REDARC recommends the BCDC1225D


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. 

If you are heading out into the bush and want to get there and back again safely you can trust REDARC. 



    • 50amp output makes it the most powerful in REDARC's BCDC range


    • 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 LiFeP0batteries


Input (Operating) Voltage 9 - 32VDC
Output System Voltage 12VDC
Maximum Charging Voltage 15.3V
Output Current Rating (Cont.) 50A
Input Current (Max.) 55A
Input Fuse Rating 60A
Output Fuse Rating 60A
Warranty 2 Years
Standby Current Draw <100mA
Output Power 750W
Width (mm) 120
Height (mm) 37
Length (mm) 165
Weight (kg) 0.85


Please find the brochure for this product here

Please find the manual for this product here