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Questions and Answers for NOCO GENIUS GENIUS2, 2-Amp Direct-Mount Onboard, 12V Charger, Maintainer, and Battery Desulfator with Temperature Compensation

Internet #312211530

Model #Genius2

Store SKU #1005065956

GENIUS2, 2-Amp Direct-Mount Onboard, 12V Charger, Maintainer, and Battery Desulfator with Temperature Compensation
(35)Questions & Answers (14)
  • 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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Questions & Answers

14Questions
caret
Q:Does the GENIUS 2, 2-Amp have repair mode?
by|Jan 8, 2024
1 Answer
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A:  The GENIUS2 desulfates during both the 12V and 6V charging modes. It is one of the first few steps in the charging process, if the charger detects sulfation in the battery it will automatically start desulfating during the charge, there is nothing that you need to do to activate it. The GENIUS2 does not have a mode dedicated solely to repairing batteries, however. The 12V Repair Mode that the larger models (GENIUS5, GENIUS10, GENIUSPRO25 & GENIUSPRO50) have is an additional mode dedicated to recovering heavily sulfated, stratified, old, damaged, and/or idle 12V batteries.

by|Jan 8, 2024
    caret
    Q:Is it safe to chg a 6V AGM battery? The specs are not clear.
    by|Oct 20, 2023
    1 Answer
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    A:  Yes, the GENIUS2 can charge a 6V AGM battery using the 6V Mode

    by|Oct 20, 2023
      caret
      Q:How long is the power cord to be plugged into the wall outlet?
      by|Jul 5, 2023
      1 Answer
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      A:  The AC cable is 71.7 Inches long

      by|Nov 29, 2023
        caret
        Q:Does this have built in surge protection? If not, can it be plugged into a surge protector?
        by|Jan 20, 2023
        1 Answer
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        A:  The GENIUS2 can be plugged into a surge protector.

        by|Jan 21, 2023
          caret
          Q:The literature states its a desulfator......yet there is no mode to select to desulfate. What gives ? How do you desulfate the battery then ? Is it automatic.......if so how do you know its in desulfation mode ?
          by|Jan 10, 2023
          1 Answer
          Answer This Question

          A:  The GENIUS2 desulfates during both the 12V and 6V charging modes. It is one of the first few steps in the charging process, if the charger detects sulfation in the battery it will automatically start desulfating during the charge, there is nothing that you need to do to activate it. The 12V Repair Mode that the larger models have is an additional mode dedicated to recovering heavily sulfated, stratified, old, damaged, and/or idle 12V batteries.

          by|Jan 10, 2023
            caret
            Q:Can this be used to charge a Mighty Max 12 volt 9 Ah SLA battery? If not, what is recommended?
            by|Dec 10, 2022
            1 Answer
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            A:  Yes

            by|Mar 16, 2023
              caret
              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
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              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
                  caret
                  Q:Does it come with ring terminals so that it can be permanently connected?
                  by|Oct 21, 2021
                  2 Answers
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                  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|Dec 19, 2022
                  2 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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