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NOCO Genius5 5A Battery Charger & Maintainer

NOCO Genius5 5A Battery Charger & Maintainer


Introducing the all-new GENIUS5, one of our most powerful, highest-performing, energy-efficient, and compact chargers yet. The GENIUS5 is a 6-volt and 12-volt battery charger, battery maintainer, and battery desulfator rated at 5-amps for lead-acid automotive, marine, and deep-cycle batteries, including flooded, gel, AGM, and maintenance-free, plus lithium-ion batteries.

  • Meet the GENIUS5 - Similar to our G3500, just better. It's 34% smaller and delivers 65% more power. And it's simpler and easier to use than ever before.
  • Do more with Genius - Designed for 6-volt and 12-volt lead-acid automotive, marine, and deep-cycle batteries, including flooded, gel, AGM, and maintenance-free, plus lithium-ion batteries.
  • Enjoy precision charging - An integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.
  • Charge dead batteries - Charges dead batteries as low as 1-volt. Or use the all-new Force Mode that allows you to take control and manually begin charging dead batteries down to zero volts.
  • Simple to set up and use - Plug-in, connect to the battery, select a charge mode, and start charging your battery. A fully-automatic, worry-free battery charger for year-round use.
  • Restore your battery - Detects sulfation and acid stratification and restores lost performance for stronger engine starts and extended battery life.
  • Compatible with all types of vehicles - Charge and maintain cars, motorcycles, lawnmowers, ATVs, tractors, trucks, SUVs, boats, classic cars, hot rods, and more - you name it.
  • Technical Specifications

    What’s In The Box

    GENIUS5 Battery Charger w/ Interchangeable Connector
    Clamps w/ Integrated Eyelets (M6)
    Mounting Bracket w/ Strap
    (2) Self-Tapping Screws
    User Guide & Warranty Information

    Operating Requirements

    Line Voltage: 120V 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: 5 Amps DC
    Voltages: 6V, 12V
    Chemistry: Lead-Acid and Lithium
    Types: Wet, Gel, MF, CA, EFB, AGM, Lithium
    Capacity Range: Up to 120 Amp-Hours
    Maintenance: All Battery Sizes


    Consumption: 75 Watts (Max)
    Efficiency: 86% (120VAC / 230VAC)


    IP Rating: IP65


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

    Product Size

    Height: 4.6 Inches (117mm)
    Width: 2.9 Inches (74mm)
    Depth: 1.9 Inches (48mm)
    Weight: 1.5 Pounds (0.68kg)

    Cord Management

    DC Cable + Clamp Length: 77 Inches (195cm)
    DC Cable Size: 16 AWG
    DC Fuse Size: 10 AMP MINI ® Blade Fuse
    AC Cable Length: 71.7 Inches (182cm)
    AC Cable Size: 18 AWG
    Oil, gas, grease, water, chemical, UV, abrasion resistant

Out of Stock
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