Skip to content
Accelerate 4wd and Caravan Electrics Battery Management Redarc 40A BCDC Battery Charger

REDARC BCDC Classic 40A DC Battery Charger

SKU BCDC1240D

The REDARC BCDC1240D is a fully sealed, 40A dual-input DC-to-DC charger built for under-bonnet installs, delivering fast, reliable charging from both solar and alternator for lithium, AGM, and lead acid batteries in harsh touring conditions.
$0.00 - $0.00
$0.00
$699.00
$699.00 - $699.00
$699.00

Designed for:

Description

REDARC BCDC Classic  40A DC Battery Charger

🔑 Key Features

  • 40A dual-input charging from alternator and solar
  • Built-in MPPT solar regulator for maximum solar efficiency
  • Green Power Priority™ – prioritises solar input before alternator
  • Fully sealed and waterproof to IP66 – ideal for under-bonnet installs
  • Compatible with standard and smart alternators (12V or 24V systems)
  • Charges lithium (LiFePO₄), AGM, GEL, standard lead acid, and calcium batteries
  • Operates reliably in high-heat environments up to 80°C
  • Designed, tested, and manufactured in Australia

📦 What’s Included

  • REDARC BCDC1240D 40A DC Battery Charger
  • Instruction manual

⚙️ Specifications

  • Output: 40A continuous
  • Input Voltage: 9–32V
  • Compatible Batteries: Lithium (LiFePO₄), AGM, GEL, Lead Acid, Calcium
  • Recommended Battery Bank Size: 200Ah+ (AGM/Lead Acid), 100Ah+ (Lithium)
  • Operating Temperature: –15°C to 80°C
  • Waterproof Rating: IP66
  • Dimensions: 165mm (L) × 120mm (W) × 37mm (H)
  • Weight: 1kg
  • Warranty: 2-Year Manufacturer’s Warranty


 

Shipping & Returns
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 does the BCDC1240D support?

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

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

Yes – it uses dual-input charging and prioritises solar through Green Power Priority™.

Is it waterproof and under-bonnet ready?

Yes – it's fully sealed to IP66 and designed to handle heat, water, dust, and vibration.

Does it work with smart alternators?

Yes – it’s compatible with both standard and variable-voltage alternators.

What battery size is it best for?

It’s ideal for AGM or lead acid banks over 200Ah, and lithium banks over 100Ah.