Redarc Bcdc Classis 40A In-Vehicle Dc Battery Charger

REDARC BCDC Classic 40A In-Vehicle DC Battery Charger

Powerful Charging for Every Adventure

Meet the REDARC BCDC1240D, a 12V, 40A In-Vehicle DC to DC Battery Charger designed to keep your auxiliary battery fully charged whether you're driving or using portable solar panels when parked. Utilizing advanced multi-stage DC-DC charging, this system ensures optimal charging levels for a variety of battery types, including lithium, AGM, GEL, standard lead acid, and calcium.

Dual Battery Charger with Solar Input

The REDARC BCDC1240D operates within a wide voltage range (9-32V) and offers the flexibility to charge from both 12V and 24V vehicle systems. Featuring a Maximum Power Point Tracking (MPPT) solar regulator, it maximizes the power delivered from your solar panels to your auxiliary battery, ensuring efficient and effective charging.

Ideal for DIY Installation

For those opting for self-installation, REDARC recommends the FK60 60amp fuse kit, making the BCDC1240D the best choice for DIY enthusiasts seeking a reliable and powerful battery charging solution.

Multi-Stage Charging Profile

This solar-ready smart charger also functions as a dual battery isolator, protecting the start battery if the voltage drops too low. It operates quietly thanks to its fan-free design, is fully sealed, and includes multiple levels of fault protection. The SEMA Global Media Award-winning BCDC1240D is perfect for charging AGM, Gel, Standard Lead Acid, Calcium, and LiFePO4 batteries. It keeps your auxiliary battery banks charged to optimal levels, allowing you to continue your adventure without interruption.

Built Tough for All Conditions

Proven to perform under the toughest conditions, the REDARC BCDC1240D operates efficiently in extreme heat (up to 176°F) and is fully sealed to prevent water and dust infiltration. It is designed to withstand all terrains, including deep water crossings, ensuring your auxiliary battery remains charged and ready for any adventure. This charger is ideal for battery bank sizes of 200AH and above in most applications.

Key Features:

• 40A In-Vehicle DC-DC Charger: Keeps auxiliary batteries charged while driving or using solar panels.


• Solar Ready: Includes MPPT solar regulator for maximum power delivery from solar panels.


• Wide Operating Range: Compatible with 12V and 24V vehicle systems (9-32V).


• Multi-Stage Charging: Tailored profiles for lithium, AGM, GEL, standard lead acid, and calcium batteries.


• Quiet and Reliable: Fan-free operation, fully sealed, with multiple fault protections.


• Extreme Condition Durability: Operates in temperatures up to 176°F, resistant to water and dust infiltration.


• DIY Friendly: Recommended FK60 60amp fuse kit for easy self-installation.


• Proven Performance: Designed to maximize battery life and performance, suitable for 200AH+ battery banks.

Manufactured in Australia by REDARC, the BCDC1240D has been rigorously tested in some of the harshest environments on the planet. With nearly 40 years of experience, REDARC produces products tough enough to withstand anything nature can throw at them. Upgrade your vehicle's power system with the REDARC BCDC1240D and ensure your batteries are always adventure-ready.