Introducing the REDARC BCDC1240D Under Bonnet Battery Charger: Your Ultimate 12V 40A DC to DC Charging Solution

Discover the unbeatable performance of the BCDC1240D, a robust under bonnet battery charger designed to excel even in the harshest conditions – built to endure extreme heat, water, and dust.

Key Features:

  1. Maximum Power Point Tracking (MPPT) Solar Regulator: This charger goes above and beyond by harnessing both solar and alternator power simultaneously. Plus, its ‘Green Power Priority’ ensures solar charging takes precedence, lightening the load on your alternator.
  2. Universal Compatibility: Whether you’re running a 12V or 24V vehicle system, the BCDC1240D seamlessly adapts. It’s compatible with both standard and variable/smart alternators, making it versatile for various setups.
  3. Patented Charging Profiles: Benefit from advanced charging profiles, including a dedicated lithium charging profile – perfect for pairing with a REDARC Lithium Battery. It’s a charger that works with AGM, GEL, standard lead acid, and calcium batteries as well.
  4. Battery Size Compatibility: Typically ideal for lead acid battery banks exceeding 200Ah and lithium batteries over 100Ah. Be sure to consult your battery manufacturer’s specifications and ensure the charger’s ‘Continuous Current Rating’ aligns with their recommendations. For smaller batteries, consider the BCDC1225D.

Proven and Tested:

The BCDC series boasts award-winning technology, independently verified and rigorously tested to ensure optimal battery life. It consistently charges your battery to a reliable 100%. Please note that larger battery banks may require several charging cycles to reach full capacity.

Built for Tough Conditions:

Engineered and manufactured in Australia, this DC to DC battery charger is tailored for our unique environmental challenges. It thrives in scorching conditions, such as the Simpson Desert’s extreme heat of up to 80°C, and tackles water crossings at places like Cape York with ease. Water, dust, and vibrations are no match for this charger.

When your journey takes you into the rugged bush, trust in REDARC to get you there and back safely.

Highlighted Features:

  • Separate DC and solar charging inputs
  • Maximizes auxiliary battery performance and lifespan
  • Simultaneous DC and solar charging with Green Power Priority
  • Compatible with 12V/24V standard and variable voltage/smart alternators
  • Suitable for AGM, GEL, standard lead acid, calcium, and Lithium (LiFePO4) batteries
  • Applicable to vehicles with conventional alternator charging systems

Experience the ultimate in battery charging technology with the REDARC BCDC1240D – your trusted partner for power, wherever your adventures take you.

Mounting brackets available for purchase, please contact us for more information

  • BCDCMB-001
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  • BCDCMB-006
  • BCDCMB-007
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  • BCDCMB-010
  • BCDCMB-011
Weight 1 kg
Dimensions 16.5 × 12 × 3.7 cm
Product Code