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NOCO Genius2D 12V 2A Battery Charger Direct-mount & Maintainer

NOCO Genius2D 12V 2A Battery Charger Direct-mount & Maintainer


Introducing the GENIUS2D, one of our most powerful, highest-performing, energy-efficient, and compact chargers yet. The GENIUS2D is a 2-amp direct-mount battery charger and battery maintainer engineered to be securely mounted nearby the battery. Its designed for all types of 12-volt lead-acid batteries, including flooded, gel, AGM and other maintenance-free batteries.

  • All-new next-generation battery charger - now smaller, lighter, and with improved features to increase battery life.
  • Designed for 12-volt lead-acid batteries, including most flooded, gel, AGM, and maintenance-free, as well as automotive, marine, RV, and deep-cycle batteries.
  • The perfect battery maintainer for daily battery maintenance or long-term storage of cars, boats, trucks, RVs, and equipment, plus suitable for charging ATVs, wave runners, lawn mowers, and more.
  • Engineered to be securely mounted nearby the battery with its rugged snap-fit mounting bracket and effortlessly installs into most materials with truss-head self-tapping screws.
  • Integrated thermal sensor to maximize battery life and automatically compensates charging for both cold and hot environments.
  • Enjoy countless hours of safe charging without any risk of overcharging your batteries, plus additional safety like spark-proof connections, and reverse polarity protection.
  • Includes a 2-amp direct-mount battery charger and battery maintainer with a 24-inch Type-A A/C cable and 24-inch D/C cable with eyelets, plus a mounting bracket, self-tapping truss-head screws, and user guide
  • Technical Specifications.

    What's In The Box

    2 Amp Battery Charger and Maintainer
    Mounting Bracket with Strap
    Self-Tapping Screws
    User Guide

    Operating Requirements

    Line Voltage: 100V to 240V AC
    Frequency: 50Hz to 60Hz
    Operating Temperature: -4° to 104° F (-20° to 40° C)
    Storage Temperature: -22° to 140° F (-30° to 60° C)
    Relative Humidity: 0 to 95% Non-Condensing


    Current: 2 Amps DC
    Voltages: 12V DC
    Chemistry: Lead-Acid
    Types: Wet Cell (Flooded), Gel Cell, Calcium, AGM, Enhanced Flooded Battery or any other Maintenance-Free Battery
    Capacity Range: Up to 40 Amp-Hours
    Maintenance: All Battery Sizes


    Consumption: 28 Watts (Max)
    Efficiency: 87%


    IP Rating: IP65


    Short-Circuit: Yes
    Open-Circuit: Yes
    Overheating: Yes
    Overcharge: Yes
    Spark-Proof: Yes
    Reverse Polarity: Yes

    Size and Weight

    Height: 1.60 Inches (41 mm)
    Width: 3.50 Inches (89 mm)
    Depth: 2.34 Inches (59 mm)
    Weight: 0.50 Pounds (0.23 kg)

    Cord Management

    DC Cable Length: 24 Inches (609mm)
    DC Cable Size: 18 AWG
    DC Fuse Size: 10 Amp MINI ® Blade Fuse
    AC Cable Length: 24 Inches (609mm)
    AC Cable Size: 18 AWG

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