REDARC Dual Input 25A In-vehicle DC Battery Charger

The REDARC BCDC1225D under bonnet Battery Charger is a 12V 25A DC to DC battery charger, capable of high performance in engine bay installations, potted to survive and thrive against heat, water and dust.

Featuring a Maximum Power Point Tracking (MPPT) solar regulator, the BCDC1225D Classic 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, perfect for pairing with a REDARC Lithium battery.

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. 

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’re heading out into the bush and want to get there and back again safely – you can trust REDARC.  

Features

• 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
• Suitable for use on vehicles with conventional alternator charging systems
   

Mounting Brackets

In addition to the use of quality fuse kits, REDARC offer a range of vehicle-specific mounting brackets for our BCDC DC-DC Charger range. The 304 stainless steel bracket allows installation into the front of the vehicle for cooler airflow, ensuring optimal performance. They have been designed to fit existing mounting points in the vehicle. Click here to view the range

REDARC recommends that our products are installed by a qualified auto electrician or technician. We recommend product installation through a member of the REDNetwork, suitably qualified auto electrician or installer which can be found using the Find An Installer tool on the REDARC website. 

SpecificationsSpecifications More Information

Warranty	2 Years
gtin_barcode	9338628004348
brand	REDARC
Battery Chemistry	Standard Lead Acid, Calcium content, Gel, AGM or LiFePO4 type only
Continuous Rating	25A
Power Type - AC DC	DC TO DC
Nominal Output Power	375W
Input Fuse Rating	40A (Not supplied) REDARC FK40 recommended
Solar Switch On Voltage	9V
Suitable For 12V Systems	Yes
Suitable For 24V Systems	Yes
Solar Input Voltage	9 - 32V
MPPT Solar Regulator	Yes
Cabin/ Canopy Install	Yes
No Load Current	<100mA
Trailer Install	Yes
Engine Bay Install	Yes
Max. Charging Voltage	15.3V
Output Fuse Rating	40A (Not supplied) REDARC FK40 recommended
Operating Temperature	-20°C to 80°C
Output Voltage	12V DC
Max. Rated Output Current	25A
Input Voltage	9 - 32V
Standby Current	<8mA
Connector Type	Bare wire
Weight	35.3 oz
width	4.7"
height	1.5"
depth | length	6.5"

SHIPPING & RETURNSSHIPPING & RETURNSShipping

REDARC offers customers free freight within Australia on products purchased via the REDARC website, unless a dangerous goods charge is deemed necessary in order to ship products of a lithium chemistry.All products have a 5 day lead time before shipment after which it will be shipped via your preferred shipping method. For alternative freight options please contact REDARC at power@redarc.com.au

For international orders, freight will be calculated at time of checkout. Orders will be shipped from our factory in Lonsdale with delivery timeframes dependant on location.

Where orders are shipped to a delivery address outside Australia, you are responsible for the compliance terms as written in our Website Terms of Use

Returns

The terms and conditions relating to 'Return of goods' set out in our Trading Terms will apply to all good purchased by You via the Site. All goods purchased by You via the Site also come with a manufacturer's warranty found here.

RESOURCESRESOURCES

• powering-van-life-with-dc-to-dc-charging-REDARC 31 Jan 2025

  Powering van life with DC to DC charging

  Vanlife isn't a passing fad, it's now a very real and very sustainable way of life for so many people across the globe. And it’s common to hear stories about those who travel off-grid financially sustain their lifestyle by using their creative skills in disciplines like professional photography, writing, web design or programming.

• REDARC BCDC1212T Trailer Battery Charger 27 May 2024

  What is a REDARC trailer battery charger and what does it do?

  The REDARC BCDC1212T 12A trailer battery charger is designed to charge your auxiliary trailer battery to 100% state of charge while on the move.

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HAVE A QUESTION?

FIND LOCAL INSTALLERTECH HELP

Need a little help with choosing the right product? We're here to help! You can use our handy vehicle look-up tool, find a local installer or stockist in your area or check out our FAQs.

Still not sure? Don't stress, you can contact our helpful Tech Support Team by phone or email too.

Delivery

Shipped direct from REDARC's New Zealand distribution centre to your door. Typically dispatched within 2 working days. Full REDARC NZ warranty, backed by MEDA support.