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Model #Genius2

Store SKU #1005065956

GENIUS2, 2-Amp Direct-Mount Onboard, 12V Charger, Maintainer, and Battery Desulfator with Temperature Compensation

$4995
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  • Ideal for use with most 6-volt/12-volt lead-acid batteries
  • Integrated thermal sensor delivers precision charging performance
  • Plug-in design facilitates convenient application
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Product Details

The Genius 2 is a 2 Amp battery charger and maintainer. It's designed for all types of 6-Volt/12-Volt lead-acid batteries, including flooded, gel, AGM and other maintenance-free batteries. It features our all-new hyper-density technology making it the most compact, lightweight and energy efficient battery charger on the market, plus an integrated thermal sensor for improved battery life.
  • Meet the GENIUS2 - Similar to our G1100, just better. It's 57% smaller and delivers over 100% 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.
  • Click here for more information on Electronic Recycling Programs
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Specifications

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Questions & Answers

8Questions
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Q:Is this okay to use with a small DR Trimmer Mower battery, which is 12V, 2.3 amp?
by|Nov 11, 2022
2 Answers
Answer This Question

A:  I use it to charge a 12V auto battery, but the product manual states: "The product is only compatible with 6V & 12-volt Lead-Acid, AGM, and Lithium batteries." It is a 5 amp charger on 12V batteries. So if your battery is one of the above 3 types, I would say it should work.

by|Nov 16, 2022

    A:  Yes

    by|Nov 11, 2022
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      Q:Does it come with ring terminals so that it can be permanently connected?
      by|Oct 21, 2021
      2 Answers
      Answer This Question

      A:  The Noco Genius 2 has a spring clip which is attached to the wiring via a terminal ring. They use a hex key to attach the terminal ring to the spring clip. So you can remove the wiring from the spring clips and you would be left with a terminal ring on the end of the wire. However, these terminal rings are a smaller diameter (guessing maybe close to a 1/4 inch). They do sell a separate terminal ring cable that has larger eyelets.

      by|Feb 23, 2022
      1 found this answer helpful

      A:  Yes, they are integrated into the clamps and can be accessed with an Allen wrench

      by|Feb 23, 2022
        1 found this answer helpful
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        Q:Hook up once for entire winter season?
        by|Jun 12, 2021
        1 Answer
        Answer This Question

        A:  Yes. Connect the GENIUS2 to your battery, select the correct charging mode, and the GENIUS2 will charge and then automatically maintain the battery as long as it is connected to the battery and to A/C power.

        by|Feb 23, 2022
          1 found this answer helpful
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          Q:Does this Noco good to jump start my harly davidson?
          by|Feb 1, 2021
          2 Answers
          Answer This Question

          A:  It’s not a jump starter (although NOCO sells those too). It’s a charger. Will take a couple days to charge battery back to a usable level if it is completely dead: https://m.youtube.com/watch?v=EvGaGa-Ccf0

          by|Feb 23, 2022
            1 found this answer helpful

            A:  The GENIUS2 is a battery charger that recharges a battery only when plugged into an A/C outlet. It is not a portable jump starter. For this type of product, see NOCO Boost UltraSafe Lithium Jump Starters.

            by|Feb 23, 2022
              1 found this answer helpful
              Showing 1-4 of 8
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              Customer Reviews

              4.7 out of 5
              (22)
              • 4.7
                out of 22 reviews
              • 100%recommend this product
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              Showing 1-10 of 22 reviews
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              Rating provided by a verified purchaser
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              • Verified Purchase
              Nice charger. Best feature is the sturdy connection clips. ...
              Nice charger. Best feature is the sturdy connection clips. Still can’t get it to work with a 6v battery even though it’s supposed to charge 6/12v.
              by
              • Verified Purchase
              Arrived the next Day, Easy to use, worked better than expected!
              Excellent Purchase!!
              by
              • Verified Purchase
              • Recommended
              by
              • Verified Purchase
              Easy to setup. Installed for 6 month maintenance; will reserve...
              Easy to setup. Installed for 6 month maintenance; will reserve final judgment upon end of maintenance period.
              by
              • Verified Purchase
              Very Good Quality
              This is a very good quality 2 Amp battery charger & maintainer. My only minor gripe is that the leads are very thin, which can lead to fraying over time. I don't keep this charger stationary, so hopefully the leads & internal wiring will last long. I have a Schumacher battery charger with a bit thicker leads than this Noco Genius. If all goes well, I will buy another one of these again. But, hopefully that won't be for a very long time. I definitely recommend this product.
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                • Recommended
                1 found this review helpful
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                • Verified Purchase
                by
                • Verified Purchase
                Purchased for two seldom driven collector cars. Excellent product,...
                Purchased for two seldom driven collector cars. Excellent product, charges the batteries, and maintains them at peak level. No need to disconnect after fully charing the batteries. Very satisfied with the quality of this product
                by
                • Verified Purchase
                2 found this review helpful
                Great features and basically just plug and play… ok price...
                Great features and basically just plug and play… ok price and delivery was as quoted..
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                  Showing 1-10 of 22 reviews

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