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Marine Battery Charger

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We carry on-board marine battery chargers which offers superior performance and rugged construction. Be assured that all our marine battery chargers are fully-sealed with a waterproof housing; and can be mounted directly onto a variety of applications including boats, tractors and a wide range of equipment.
Marine Battery Charger
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7 Item(s)

  product specs price
NOCO Genius GEN4 40 Amp 12 to 48 Volt 4 Bank On-Board Battery Charger NOCO Genius GEN4 40 Amp 12 to 48 Volt 4 Bank On-Board Battery Charger
  • SKU:GEN4
  • BRAND: NOCO
SRP: $475.85
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    12-48V - 40A
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    In Stock
  • 3 Year Warranty
  • Our Price: $320.95
    NOCO Genius GEN3 30 Amp 12 to 36 Volt 3 Bank On-Board Battery Charger NOCO Genius GEN3 30 Amp 12 to 36 Volt 3 Bank On-Board Battery Charger
    • SKU:GEN3
    • BRAND: NOCO
    SRP: $475.85
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    12-36V - 30A
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    In Stock
  • 3 Year Warranty
  • Our Price: $258.95
    NOCO Genius GEN2 20 Amp 12 to 24 Volt 2 Bank On-Board Battery Charger NOCO Genius GEN2 20 Amp 12 to 24 Volt 2 Bank On-Board Battery Charger
    • SKU:GEN2
    • BRAND: NOCO
    SRP: $215.95
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    12-24V - 20A
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    240 Watts
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    In Stock
  • 3 Year Warranty
  • Our Price: $167.95
    NOCO Genius GEN1 10 Amp 12 Volt 1 Bank On-Board Battery Charger NOCO Genius GEN1 10 Amp 12 Volt 1 Bank On-Board Battery Charger
    • SKU:GEN1
    • BRAND: NOCO
    SRP: $234.42
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    12V - 10A
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    In Stock
  • 3 Year Warranty
  • Our Price: $105.95
    Schumacher SP3 3A Powersport Extreme Charger/Maintainer Schumacher SP3 3A Powersport Extreme Charger/Maintainer
    • SKU:SCHUMACHER-SP3
    • BRAND: Schumacher
    SRP: $45.99
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    6|12V - 3A
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    In Stock
  • 5 Year Warranty
  • Our Price: $40.49
    Schumacher SEM-1562A 1.5 Amp Automatic Charger/Maintainer Schumacher SEM-1562A 1.5 Amp Automatic Charger/Maintainer
    • SKU:SCHUMACHER-SEM-1562A
    • BRAND: Schumacher
    SRP: $40.99
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    6|12V - 1.5A
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    UL
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    In Stock
  • 2 Year Warranty
  • Our Price: $35.99
    Schumacher SP1 4/2A Powersport Extreme Charger/Maintainer Schumacher SP1 4/2A Powersport Extreme Charger/Maintainer
    • SKU:SCHUMACHER-SP1
    • BRAND: Schumacher
    SRP: $40.99
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    12|6V - 2A|4.0A
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    24 Watts
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    UL
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    In Stock
  • 1 Year Warranty
  • Our Price: $34.19
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    7 Item(s)

    About Noco Genius On-Board Marine Battery Chargers

    The Noco Genius Gen series marine battery chargers are a smart, 8-step, fully automatic switch-mode battery charger. Their smart charging process allows them to charge marine batteries faster and restore them to their original capacity.

    HF/HE On-Board Marine Chargers Features:
  • Charge and maintain marine batteries from 25-230Ah
  • Compact lightweight design, easy to install and fit into tight locations
  • Safety features* Include: Reverse Polarity, Short-Circuit, Open-Circuit, Over-Temperature, Over-Charging, Spark Proof and Ignition Protection
    *Meets ISO 8846 Marine Standards and US Coast Guard 33 CFR 183.410 and FCC 15 Part A&B complaint.
  • Advanced 8-Step Charger:The NOCO Genius is an 8-step, fully automatic, switch mode battery charger with a proprietary charge algorithm, which automatically diagnoses the condition of your battery charges when needed, recovers your battery to its original capacity and maintains your battery when not in use.
  • 90% Energy Efficient (HF/HE): Our High-Frequency, High-Efficiency (HF/HE) Battery Chargers are 90% efficient. Why is that important? Because the higher the efficiency, the lower the power loss, which means a smaller and more versatile charger that requires less space and energy.
  • Rapid Charging Technology (RCT): Each NOCO Genius charger comes with Rapid Charging Technology (RCT) programmed inside. Our smart microprocessor and advanced high-frequency design charges batteries 2X faster than traditional linear marine battery chargers. Faster charging means less time recharging your batteries and more time on your boat.
  • Variable Input Compensated (VIC): Rarely are AC line voltages at 120 VAC. Whether you are at a motel, a dock, or even using a long extension cord, AC line voltages will vary. With Variable Input Compensation, the NOCO Genius Charger always delivers a 100% charge to your batteries. Without Variable Input Compensation, other battery chargers lose power and under-charge your batteries, or not at all. Some chargers, when the VAC is above 120, will over-charge your batteries and cause permanent damage. Rest assured, our chargers automatically adjust to varying AC line voltages. Now that's smart!
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