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REDARC BCDC1250D 50A Dual Input DC to DC Battery Charger with Solar

Manufacturer

REDARC

<p>REDARC Electronics is an Australian electronics manufacturer established in 1979, building a reputation for producing vehicle electrical systems that thrive in some of the world's most demanding environments. Designed, developed, tested and manufactured in Lonsdale, South Australia, REDARC has grown from humble beginnings in a small shed to become a global leader in automotive power management and towing solutions, employing approximately 400 skilled staff globally and exporting to more than 35 countries.</p> <h3>Engineering Excellence Built for Extreme Conditions</h3> <p>What sets REDARC apart is their commitment to rigorous testing and innovation. Their state-of-the-art manufacturing facility is equipped with advanced testing environments that simulate dust, vibration, heat and electrical conditions far exceeding standard operating parameters. This includes an Electromagnetic Compatibility Chamber and Vibration Test Lab for accelerated product lifetime testing, simulating 10 years in just two days. Whether you're traversing the Australian Outback, navigating mountain terrain, or towing through desert conditions, REDARC products are engineered to deliver consistent performance when it matters most.</p> <h3>Power Management and Charging Solutions</h3> <p>REDARC's expertise in <a href="/13879-redarc-battery-charger-14307">battery chargers</a> has made them a trusted name among adventurers and professional users alike. Their charging systems are designed to efficiently manage dual-battery setups, solar inputs, and alternator charging, ensuring reliable power for accessories, refrigeration, and electronics during extended off-grid trips. REDARC chargers incorporate intelligent charging algorithms that optimize battery health and longevity, making them essential for serious overlanding, RV travel, and commercial fleet applications.</p> <h3>Industry-Leading Brake Control Technology</h3> <p>Towing safety is paramount, and REDARC's <a href="/13879-redarc-trailer-brake-control-module-50173">trailer brake control modules</a> have earned multiple industry accolades. The company was named 2017 Global Media Award Winner for the Tow-Pro Elite Electronic Brake Controller at the SEMA Show in Las Vegas. Their brake controllers use sophisticated algorithms to provide proportional braking that responds to vehicle deceleration, terrain, and load conditions. Installation is simplified with REDARC's <a href="/13879-redarc-electric-brake-control-wiring-harness-15424">electric brake control wiring harnesses</a> and <a href="/13879-redarc-trailer-brake-control-harness-15581">trailer brake control harnesses</a>, which are engineered for vehicle-specific fitment and reliable connections.</p> <h3>Solar and Alternative Power Systems</h3> <p>For those seeking sustainable power solutions, REDARC offers <a href="/13879-redarc-solar-panel-voltage-regulator-54317">solar panel voltage regulators</a> that integrate seamlessly with their battery management systems. These regulators maximize solar charging efficiency while protecting batteries from overcharging, making them ideal for extended camping trips, remote work applications, and reducing reliance on engine-based charging.</p> <h3>Australian Heritage, Global Performance</h3> <p>REDARC holds the patents for the technologies on which these products are developed, demonstrating their position at the forefront of automotive electronics innovation. Their commitment to quality and innovation is proudly underpinned by Australian Made heritage, representing not just a geographic origin but a standard of craftsmanship and durability. REDARC Electronics has won many Australian Business awards over the years, including the 2017 Manufacturer of the Year award and the 2018 Exporter of the Year award. Every REDARC product reflects decades of engineering expertise, extensive field testing, and a customer-first philosophy that ensures buyers receive both premium technology and exceptional support.</p>

Part Number

BCDC1250D
06/01/2036 8:14 AM
Sale Price

$690.00

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The REDARC BCDC1250D is a 12V, 50A in-vehicle DC to DC battery charger designed to keep your auxiliary battery charged while driving via your vehicle's alternator or from portable solar panels when parked. This dual-input charger utilizes advanced multi-stage DC-DC charging technology to deliver optimum charging levels for your auxiliary battery system.

Key Features:

  • 50A maximum output current for high-demand applications and larger battery banks
  • Dual input capability charges from alternator and solar simultaneously
  • Built-in Maximum Power Point Tracking (MPPT) solar regulator for efficient solar charging
  • Green Power Priority automatically selects solar charging first to reduce alternator load
  • SoftStart charging stage engineered for demanding auxiliary power applications
  • Compatible with both 12V and 24V vehicle electrical systems
  • Works with standard, variable, and smart alternators
  • Supports AGM, Gel, standard lead acid, Calcium, and LiFePO4 battery types
  • Fully sealed against water and dust ingress for extreme conditions
  • Operating temperature range up to 176°F (80°C)

Technical Specifications:

  • Maximum charge current: 50A
  • Input voltage: 9-32V DC (vehicle) and 9-32V DC (solar)
  • Output voltage: 12V nominal
  • Recommended battery bank size: Over 200Ah

The BCDC1250D is built to withstand harsh environments including deep water crossings, extreme heat, and rugged off-road conditions. Its fully sealed construction ensures reliable performance in demanding automotive, RV, marine, and off-grid applications. For optimal installation, REDARC recommends pairing this unit with their FK60 60-amp fuse kit (sold separately).

Products specifications

Prop 65 Yes/No

Yes

Items fit perfectly, delivery was prompt. Very satisfied

Easy order

Good price

Very easy

good

Everything went very well. Thanks for the opportunity to comment.

k mn

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