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Home / Lighting / Driving & light bars

Redarc Manager Alpha100 shown with its RedVision display panel and the fused battery sense module, the finned black charger case behind them with the Redarc name on the lidRedarc Manager Alpha100 with RedVisionRedarc Manager Alpha100 with RedVision

Redarc

Manager Alpha100 with RedVision

BMS12100-AU

The Redarc Manager Alpha100 is a powerful all-in-one 12V battery management system designed to keep your auxiliary batteries charged and ready for any adventure. Combining DC (vehicle alternator), AC (mains power), and solar inputs, it delivers up to 100A of…

$5,604.05$5,899.00 Save $294.95

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Important note

Designed, tested, and manufactured in Australia, REDARC products are built to handle the toughest conditions. Trusted by 4WDers, caravaners, and tradies nationwide.

We accept
Compatible with 12V electrical systems in most 4WDs, utes, caravans, camper trailers, and recreational vehicles. Contact us for fitment support.

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The Redarc Manager Alpha100 is a powerful all-in-one 12V battery management system designed to keep your auxiliary batteries charged and ready for any adventure. Combining DC (vehicle alternator), AC (mains power), and solar inputs, it delivers up to 100A of advanced charging power — up to three times faster than previous models.

Perfect for 4WDs, caravans, camper trailers, and recreational vehicles, it supports all common battery types including lithium, AGM, gel, and lead acid. Its compact, lightweight design frees up space without compromising performance.

Stay in control with RedVision’s innovative touchscreen display and Bluetooth app, offering real-time battery monitoring with up to five times the accuracy of competitors. The Manager Alpha100 also features start battery recovery, solar back-charge capabilities, and over-the-air software updates to keep your system future-proof.

Built tough in Australia and tested for extreme conditions, this system ensures you’re powered up wherever your journey takes you.


    • 100A simultaneous charging from DC, AC & solar
    • RedVision touchscreen & smartphone app monitoring
    • 5x more accurate battery monitoring than competitors
    • Bluetooth 5.1 with up to 42m range
    • Start battery recovery and back-charge with solar
    • Compact & lightweight: up to 55% smaller than other systems
    • Australian made, IP-rated, built for extreme conditions
    • OTA software updates for future compatibility

    Nominal Voltage: 12V

    Charge Current: 100A (from combined DC/AC/solar)

    Start Battery Input Range: 9–32VDC

    Solar Input Range: 9–32VDC

    AC Input Range: 95–264 VAC / 45–65 Hz

    Operating Temp: –20°C to 60°C

    Compatible Battery Types: Gel, AGM, Calcium, Lead Acid, Lithium (LiFePO4)

    Weight: 5.4kg (with accessories)

    Length: 400mm

    Width: 154mm

    Height: 120mm

    Weight: 6.1kg

    Source: manufacturer-verified

    Everything this install needs

    0 of 0 in the box


    We recommend professional installation for optimal performance. Detailed manuals and wiring diagrams are available from REDARC.

    Need help? Ask us about our in-store fitting service in Perth.

    Compatible with 12V electrical systems in most 4WDs, utes, caravans, camper trailers, and recreational vehicles. Contact us for fitment support.

    Q: What size batteries does it support?
    A: It supports most 12V auxiliary battery banks up to 800Ah.

    Q: Is RedVision included?
    A: Yes, this unit includes the RedVision Display, Smart Battery Monitor, and Bluetooth control.

    Q: Can it run off solar only?
    A: Yes, the Manager Alpha100 can operate from solar, vehicle alternator (DC), or mains power (AC).

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