Skip to content
Redarc DC-DC Charger REDARC BCDC1225D 12V Dual Input 25A In-Vehicle DC To DC Battery Charger

REDARC BCDC Classic 25A DC Battery Charger

SKU BCDC1225D

The REDARC BCDC1225D is a rugged, under-bonnet 25A dual-input DC charger with MPPT and solar priority, built to reliably power lithium or AGM battery systems in the harshest off-road environments.
$0.00 - $0.00
$0.00
$598.95
$598.95 - $598.95
$598.95

Designed for:

Description

REDARC BCDC Classic 25A DC Battery Charger

REDARC BCDC1225D is a fully sealed 25A dual-input DC-to-DC charger designed for under-bonnet or harsh environment installations. It features simultaneous solar and alternator charging, built-in MPPT, and Green Power Priority™, making it ideal for serious off-roaders, tourers, and those needing a tough, reliable charging solution for lithium or AGM batteries.

🔑 Key Features

  • 25A dual-input charging from alternator and solar
  • Built-in MPPT solar regulator for high-efficiency solar charging
  • Green Power Priority™ – prioritises solar over alternator to reduce fuel load
  • Fully sealed and waterproof to IP66 – designed for under-bonnet installs
  • Suitable for standard and smart alternators
  • Compatible with AGM, GEL, standard lead acid, calcium, and lithium (LiFePO₄) batteries
  • Operates in high-heat environments up to 80°C
  •  Designed, tested and manufactured in Australia

📦 What’s Included

  •  REDARC BCDC1225D 25A DC Battery Charger
  • Instruction manual

⚙️ Specifications

  • Output: 25A continuous
  • Input Voltage: 9–32V
  • Solar Input Voltage: 9–32V
  • Compatible Batteries: AGM, GEL, Lead Acid, Calcium, Lithium (LiFePO₄)
  • Operating Temperature: –10°C to 80°C
  • Waterproof Rating: IP66
  • Dimensions: 165mm (L) × 120mm (W) × 37mm (H)
  • Weight: 1kg
  • Warranty: 2-Year Manufacturer’s Warranty

 

Product Brochure
Workshop Installation

Want It Professionally Installed?

If you’d prefer to have this product professionally installed, the team at Accelerate Off-Grid Touring has you covered.

Simply purchase the product, then get in touch to book your installation with our expert installers on the Sunshine Coast.

Contact Details:

📍 17 Trinder Avenue, Maroochydore QLD
📞 07 5479 6652
💻 accelerateoffgrid.com.au

Let’s get your system upgraded. Let us power your adventure.

FAQs

What batteries can the BCDC1225D charge?

It supports lithium (LiFePO₄), AGM, GEL, standard lead acid, and calcium batteries.

Can it be installed under the bonnet?

Yes – it’s fully sealed and rated to IP66, specifically designed for high-heat and harsh environments like engine bays.

Does it charge from solar and alternator at the same time?

Yes – it can accept both inputs and prioritises solar through REDARC’s Green Power Priority™ feature.

Is it suitable for smart alternators?

Yes – it’s compatible with both standard and variable voltage (smart) alternators.

What size battery bank is it suited for?

It’s ideal for battery banks between 75Ah and 200Ah, depending on chemistry and setup.

Shipping

This product has up-to a 5 day processing time before dispatch. Once assembled, it will be shipped via our Shipping Carrier.

Once your order has been shipped, you’ll receive a tracking number. If you don’t see regular tracking updates through the link provided, we recommend calling the Shipping Carrier directly with your tracking number. As the shipment is now in the hands of the Shipping Carrier, it’s best for the receiver to contact them directly for updates.

Thanks for your patience while we get your order is safely delivered.

If you have any further questions, please get in touch via our Contact Us form.