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Key features
25A continuous output rating with 375W nominal output power
Integrated MPPT solar regulator with Green Power Priority, prioritising free solar energy over alternator load
Separate DC and solar charging inputs, with simultaneous charging from both sources
Compatible with 12V/24V vehicle systems and standard or variable/smart alternators
Supports AGM, GEL, standard lead acid, calcium and lithium LiFePO4 battery types
Input voltage range of 9-32V DC with solar switch-on at 9V
Compact form factor (165 x 120 x 37 mm, 1 kg) suited to engine bay, trailer and canopy installations
Ultra-low standby current draw of less than 8mA, minimising parasitic drain
Sealed and potted electronics proven against heat, water crossings, dust and vibration
Bare-wire connections for flexible, custom dual-battery installations in caravans, 4WDs and motorhomes
Overview
The REDARC BCDC1225D Classic DC-DC Battery Charger keeps your auxiliary battery topped up while you drive, delivering 25A of continuous charge at 375W nominal output. Its built-in MPPT solar regulator with Green Power Priority draws as much free solar energy as it can before topping up from the alternator, so you get less load on the vehicle and more charge in the battery. It's potted and sealed to handle heat, water, dust and vibration in an engine bay installation.
Built in Australia and tested for local conditions, this charger is made for caravan, camping, 4WD and motorhome dual-battery setups. It suits 12V and 24V vehicle systems with either standard or variable/smart alternators, and charges AGM, GEL, standard lead acid, calcium and LiFePO4 lithium batteries. It's ideal for battery banks of 75-200Ah, whether you're crossing creeks on an off-road track, towing a camper trailer across the Outback or setting up a remote bush camp with portable solar panels.
Key Features
25A continuous output (375W) charges auxiliary batteries to 100% while you drive
Built-in MPPT solar regulator with Green Power Priority for simultaneous solar and alternator charging
Suits 12V/24V vehicle systems and both standard and variable/smart alternators
Charges AGM, GEL, standard lead acid, calcium and LiFePO4 lithium batteries
Sealed, potted Australian-made construction for engine bay, trailer or canopy installation, rated to 80°C
Outdoor Camping Australia operates a nationwide distribution network, with items shipping from:
Our warehouse in Bendigo, Victoria
Partner supplier warehouses on the East Coast
Partner supplier warehouses on the West Coast
This multi-location approach allows us to provide efficient delivery across Australia. Use our shipping calculator on the product pages for accurate delivery times and costs to your location.
Important Shipping Notes:
We cannot deliver to PO Boxes, Private Mail Bags or Parcel Lockers
Depot pickup options may be available at reduced rates (contact us to discuss)
Missed deliveries may incur a redelivery fee set by the courier
All shipments managed through our trusted delivery partners including Border Express, VicTas, DHL, StarTrack, AusPost, Sendle and Aramex
Returns
As outlined in our Refund Policy, we follow the Australian Consumer Law (ACL) which protects consumers by providing certain guaranteed rights when buying goods and services.
You can return items if:
The product is faulty or not of merchantable quality
The product is not fit for its intended purpose
The product does not match the description
You can present proof of purchase
For change of mind returns:
Item must be in original condition with tags attached
Must be returned within 30 days of purchase
Original proof of purchase required
Return shipping is at customer's expense
Original delivery charges are non-refundable unless due to our error
Refunds will be processed within 10 business days of receiving and inspecting the return.