REDARC BCDCN1225 Core DC-DC Battery Charger

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REDARC BCDCN1225 Core DC-DC Battery Charger

Name: REDARC BCDCN1225 Core DC-DC Battery Charger
Brand: RedArc
SKU: BCDCN1225
Price: 429.0 AUD
Availability: InStock

$429.00

The REDARC BCDCN1225 Core DC-DC Battery Charger delivers reliable 25A (continuous) dual-source charging for your auxiliary battery, drawing from both your vehicle's alternator and an unregulated solar input simultaneously. Its built-in Green Power Priority system intelligently favours available solar energy before switching to alternator power, maximising efficiency and reducing engine load on the road. With an operating temperature range of -15°C to 80°C and a compact 165 × 120 × 37 mm footprint, the BCDCN1225 is engineered to handle the harsh conditions Australian adventurers encounter — from scorching outback runs to cold alpine camp mornings.

Designed specifically for in-cabin and canopy installations, the BCDCN1225 suits a wide range of setups including caravans, camper trailers, 4WD touring rigs, RVs, and motorhomes. It handles 12V and 24V standard and smart/variable-voltage alternators without modification, and its four selectable charging profiles cover AGM, Gel, standard lead acid, calcium, and lithium LiFePO4 batteries — so you can charge whatever chemistry your dual-battery system runs. The three-stage boost, absorption, and float charging cycle actively extends auxiliary battery life, keeping your campsite powered for fridges, lighting, and all the gear that makes off-road life comfortable.

Key Features

25A continuous output with built-in MPPT solar regulator for dual alternator and solar charging
Green Power Priority automatically favours solar input to reduce alternator load and fuel use
Supports AGM, Gel, Standard Lead Acid, Calcium, and LiFePO4 battery types via four selectable profiles
Compatible with 12V/24V standard and variable-voltage/smart alternators (9–32V input range)
Compact in-cabin design (165 × 120 × 37 mm, 0.9 kg) with -15°C to 80°C operating temperature range

Features

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Suits in-cabin and canopy installations with compact 165 × 120 × 37 mm form factor
Green Power Priority intelligently favours solar energy before drawing from the alternator
Built-in MPPT solar regulator accepts unregulated solar input (9–32V) for maximum harvest
Three-stage charging cycle — Boost, Absorption, Float — extends auxiliary battery life
Suits 12V and 24V standard and variable-voltage/smart alternators across the full 9–32V input range
Compatible with AGM, Gel, Standard Lead Acid, Calcium, and LiFePO4 (lithium) battery chemistries
Four selectable charging profiles with maximum voltages from 14.5V (LiFePO4) to 15.3V (Calcium)
25A continuous current rating (35A maximum) delivering 375W nominal output power
Bare-wire connectors for flexible, permanent installation in any 4WD, caravan, RV, or camper trailer
Complies with CISPR11 and ECE Reg.10 EMC standards for vehicle electrical compatibility

Specifications

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SKU	BCDCN1225
Brand	REDARC
Dimensions (L × W × D)	165 × 120 × 37 mm
Weight	0.9 kg
Installation Location	In-vehicle only (in-cabin or canopy)
Connector Type	Bare wire
Compatible Battery Types	Standard Lead Acid, Calcium, Gel, AGM, LiFePO4
Power Type	DC to DC
Charging Stages	Three-stage — Boost, Absorption, Float
Continuous Current Rating	25A
Maximum Current Rating	35A
Input Voltage Range	9–32V
Solar Input Voltage	9–32V (unregulated only)
Solar Switch-On Voltage	9V
Output Voltage	12 VDC
Maximum Charging Voltage	15.3V
Nominal Output Power	375W
No Load Current	<100 mA
Standby Current	<8 mA
Operating Temperature	-15°C to 80°C
Profile A — Max Voltage	14.6V (AGM / Gel)
Profile B — Max Voltage	15.0V (Standard Lead Acid)
Profile C — Max Voltage	15.3V (Calcium)
Profile Li — Max Voltage	14.5V (LiFePO4)
Input Fuse Rating (not supplied)	40A
Output Fuse Rating (not supplied)	40A
Minimum Output Battery Voltage	0.1V
Compliance Standards	CISPR11, ECE Reg.10
Warranty	2 Years

Shipping & Returns

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Shipping

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)
Off-mainland deliveries require additional shipping fees (custom quoted)
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: