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Noco Genius Onboard Battery Charger/Maintainer/Desulfator, 1 Bank, 5 Amps, Model# GEN5X1

Item# 109389
"Noco Genius Onboard Battery Charger/Maintainer/Desulfator, 1 Bank, 5 Amps, Model# GEN5X1"
Noco Genius Onboard Battery Charger/Maintainer/Desulfator, 1 Bank, 5 Amps, Model# GEN5X1

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Noco Genius Onboard Battery Charger/Maintainer/Desulfator, 1 Bank, 5 Amps, Model# GEN5X1

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$79.95

  • Shipping: 

    Backordered: Order now to reserve yours -
    Estimated to ship 06/26/26

  • Store Pickup: 

    Not available - online only
  • Rated at 5 Amps for 12 Volt batteries, including marine, boat, starter and deep-cycle batteries
  • Integrated thermal sensor detects the ambient temperature and alters the charge to eliminate overcharging in hot climates and undercharging in cold climates
  • Charges batteries as low as 1 Volt
  • All-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts
  • Automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life

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  • Description

  • Key Specs

  • Reviews

  • Q & A

  • Warranty

  • Compare

Product Summary

This Noco Genius Onboard Battery Charger is rated at 5 Amps for 12 Volt batteries, including marine, boat, starter and deep-cycle batteries. Independently charge and control each battery bank with selectable charging modes (including 12V, 12V AGM, 12V Lithium and 12V Repair Mode) for all types of lead-acid and Li-ion batteries.

What's Included

    (1) Onboard battery charger/maintainer/desulfator

Features + Benefits

  • Rated at 5 Amps for 12 Volt batteries, including marine, boat, starter and deep-cycle batteries
  • Integrated thermal sensor detects the ambient temperature and alters the charge to eliminate overcharging in hot climates and undercharging in cold climates
  • Charges batteries as low as 1 Volt
  • All-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts
  • Automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life
  • Functions as a trickle charger and advanced battery maintainer
  • Fully-automatic, worry-free battery charger for everyday use with zero overcharge
  • Simple mounting for quick and easy installations in any direction, even upside down
  • Integrated anti-vibration backing to isolate shock, vibration and noise
  • Fully sealed and waterproof with IP68 rated ingress protection

Key Specs

AttributeSpecification

item#

109389

Brand

NOCO Genius

Manufacturer's Warranty

3 year limited warranty

Ship Weight

2.6 LB

Volts

12
AttributeSpecification

Charger Type

Automatic

Wheeled

No

Amp Charge Rate

5

Overcharge Protection

Yes

Polarity Reversal Protection

Yes

Reviews

Questions & Answers

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Questions

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  1. Could this be safely mounted under the hood of a work vehicle and tied to the battery with plug out the front.

    1 answer

    1. The model GEN5X1 is designed for permanent under hood installation.

      Helpful?

  2. Bought a camper, it has this model charger in it. only the first light on the left is lit and the mode switch doesn't change anything. Is it normal to start on the 12V setting then climb up as the battery is charged. the interior lights operate off the 12

    1 answer

    1. Yes, it is normal for the NOCO Genius Onboard Battery Charger (Model# GEN5X1) to start on the 12V setting. The charger is designed to automatically detect the battery's condition and adjust the charging process accordingly.

      The first light on the left typically indicates that the charger is in the initial stage of charging. As the battery charges, the charger will progress through different stages, and additional lights will illuminate to show the charging status. If the mode switch isn't changing anything, it could be due to the charger being in a specific charging cycle that doesn't require mode changes at that moment.

      If the charger doesn't seem to be functioning correctly or if the mode switch remains unresponsive, it might be worth checking the connections or consulting the user manual for troubleshooting steps.

      Helpful?

Warranty

Manufacturer's Warranty

3 year limited warranty

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Noco Genius Onboard Battery Charger/Maintainer/Desulfator, 1 Bank, 5 Amps, Model# GEN5X1
5.0 out of 5 stars. 1 review

Noco Genius Onboard Battery Charger/Maintainer/Desulfator, 1 Bank, 5 Amps, Model# GEN5X1

Item # 109389

$79.95