The REDARC BCDC1212T 12A trailer battery charger is designed to charge your auxiliary trailer battery to 100% state of charge while on the move.
Charge your trailer batteries with this 12amp dump trailer charger from REDARC.
Connecting directly to the trailer plug, the BCDC1212T provides 3-stage battery charging for optimum battery charge, protecting the truck's start battery from discharge while charging the auxiliary battery responsible for operating winches, hydraulic pumps, dump trailers, liftgates and boat trailers.
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REDARC Releases BCDC Alpha R, Expanding the BCDC Series with Advanced Features
With over 45 years of innovation in rugged mobile power solutions, REDARC is thrilled to announce its latest advancement in charging, the BCDC Alpha R-Bus. Now available in a 50A model, the BCDC Alpha R enhances the capabilities of REDARC’s BCDC range, offering unprecedented smart charging and monitoring features.
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REDARC are taking a short break over Easter
The REDARC team are taking a short break over the Easter and ANZAC day period, but we will still have a range of support options available.
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All Charged Up - Autumn 2025
The latest edition of REDARC's All Charged Up newsletter is now available.
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REDARC Tow-Pro Link Sets New Standard for Trailer Braking
REDARC Electronics has raised the bar in trailer safety and towing performance with the release of its latest innovation, the Tow-Pro Link Electric Brake Controller.
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12A DC Trailer Battery Charger BCDC1212TNZ$538.60In stockThe REDARC BCDC1212T trailer DC Battery Charger is a 12 volt, 12 amp, input current-limited, DC to DC battery charger.
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20A Under Bonnet DC Battery Charger BCDC1220NZ$690.67In stock
Keep your battery charged while driving with the REDARC BCDC1220, a 12V 20A under bonnet, multi-stage, DC to DC battery charger.
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20A Ignition Control Under Bonnet DC Battery Charger BCDC1220-IGNNZ$686.16In stockThe REDARC BCDC1220-IGN is a multi-stage DC to DC dual battery charger which features technology capable of fully charging a lead acid auxiliary battery.
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BCDC Classic25 12V 25A DC Battery Charger BCDC1225DNZ$688.85In stockThe REDARC BCDC1225D In-vehicle Dual Battery Charger is a 12 volt, 25A in-vehicle DC-DC battery charger designed to charge your secondary battery banks to 100% state of charge while on the move.*
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BCDC Classic40 12V 40A DC Battery Charger BCDC1240DNZ$803.85In stockThe REDARC BCDC1240D is a 12V, 40A In-vehicle DC to DC Battery Charger designed to keep your auxiliary battery charged when driving or with portable solar panels when parked.
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BCDC Classic50 12V 50A DC Battery Charger BCDC1250DNZ$884.35In stockThe REDARC BCDC1250D is a 12V, 50A In-vehicle DC to DC Battery Charger designed to keep your auxiliary battery charged when driving or with portable solar panels when parked.
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24V 20A Under Bonnet DC Battery Charger BCDC2420NZ$1,005.68Out of stockThe REDARC BCDC2420 In-vehicle Dual Battery Charger is a 3-stage, 24V, 20A, DC to DC charger that operates from a vehicle input between 9 and 32 Volts DC.
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6A DC to DC Battery Charger BCDC1206NZ$457.10In stockThe REDARC BCDC1206 is a three stage 12V DC to DC battery charger. It can deliver sufficient current to charge a battery that has a typical DC compressor fridge connected.