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NOCO Genius 1 Genius series 1A 6-volt/12-volt battery charger and maintainer

Item # 598GENIUS1

As a member of the Genius series of portable battery chargers, NOCO's Genius 1 charges 6- and 12-volt batteries...

As a member of the Genius series of portable battery chargers, NOCO's Genius 1 charges 6- and 12-volt batteries...

6 questions - 6 answers

Item # 598GENIUS1

In stock
$29.95

About the NOCO Genius 1

Bob Bihlmayer

Versatile power for your 6- and 12-volt systems

As a member of the Genius series of portable battery chargers, NOCO's Genius 1 charges 6- and 12-volt batteries with capacities up to 30 amp-hours in cars, motorcycles, ATVs, boats, and other applications. The GENIUS1 will maintain any size battery, and its six operating modes give you separate options for charging 6-volt and 12-volt lead-acid, AGM, and lithium-ion batteries. Force Mode lets you charge batteries with voltages too low to be detected.

Versatile power for your 6- and 12-volt systems

As a member of the Genius series of portable battery chargers, NOCO's Genius 1 charges 6- and 12-volt batteries with capacities up to 30 amp-hours in cars, motorcycles, ATVs, boats, and other applications. The GENIUS1 will maintain any size battery, and its six operating modes give you separate options for charging 6-volt and 12-volt lead-acid, AGM, and lithium-ion batteries. Force Mode lets you charge batteries with voltages too low to be detected.

Smart charging

The Genius 1s smart charging system monitors charge level, automatically shutting down to prevent over-charging. The system also automatically adjusts the charger to compensate for temperature conditions and avoid over-charging. A four-element LED display shows charge level, and the charger also has warning indicators for over-voltage, bad battery, and reverse polarity errors as well as indicators for the operating mode engaged.

Temporary or permanent connections

The charger's battery clamps and eyelet connectors give you the option of temporary or permanent connections when hooking up your charger. Its IP60 rating means it's dust tight, so it'll withstand dusty off-road conditions and keep on charging.

With its multiple modes and connection options, the versatile Genius 1 charger will keep your battery topped up and your vehicle ready for the road.

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Product highlights:

  • 1-amp battery charger and maintainer
  • works with all 6- and 12-volt batteries (up to 30 Amp-Hours)
  • short-circuit, over-voltage, and reverse polarity protection
  • IP60 rated for dust resistance
  • includes eyelet cables and battery clamps
  • dimensions: 2-3/8"W x 4-7/16"H x 1-3/8"D
  • weight: 3/4 lb.
  • warranty: 3 years
  • MFR # GENIUS1

What's in the box:

  • Battery charger & maintainer w/ attached 7' DC cable
  • 20.5" Battery clamps w/ built-in eyelet connectors (inline 2A mini-ATC fuse)
  • User Guide&Warranty

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More details on the NOCO Genius 1

Mark G.
The NOCO Genius 1 replaces these items:

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Features
Specifications

Features

Overview: The Noco Genius 1 is a portable and automatic 1-amp battery charger designed for charging cars, boats, RVs, SUVs, trucks, motorcycles, ATVs, snowmobiles, personal watercraft, hot rods, lawn mowers, and more, both 6-volt and 12-volt lead-acid and lithium-ion batteries. The Genius 1 can also be used as a battery maintainer to keep both starter and deep-cycle batteries fully charged. It also monitors battery activity for safe and efficient charging without any overcharge. The Genius 1 includes a built-in battery desulfator, in order to rejuvenate under-performing batteries, and is suitable for charging battery capacities up to 30Ah (Amp-Hours) and maintaining all battery sizes.

Charging Technology: The Genius 1 smart battery charger utilizes the latest advancements in battery charging technology. It's built on a high-frequency and high-efficiency platform, which converts energy 30,000x faster than traditional automotive battery chargers. This efficient use of electricity not only makes Noco chargers compact, lightweight, and incredibly portable, but also minimizes energy consumption for compliance with California Energy Commission regulations.

Intelligent Maintenance Technology: Most manual, automatic or semi-automatic battery chargers continuously trickle charge batteries, making them susceptible to overcharge, which limits battery life. Noco's intelligent battery maintenance technology monitors battery activity and only begins charging when needed, and allows for continuous operation without user intervention and zero risks of overcharging your battery. 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. The charger can be left connected to the battery indefinitely.

Force Mode: This mode allows the charger to be manually set, or "forced", into charging when the connected battery's voltage is too low to be detected. The Mode and Charge LED indicators will alternately flash, indicating the Genius 1 is in Force Mode. After 5 minutes, the charger will return to the normal charge operation.

Charging Modes: With the Noco Genius 1, you can simply push of a button to switch between various charging modes within one, complete multi-purpose battery charger.

  • 12V (14.5V/1A): For charging 12-volt Wet Cell, Gel Cell, Enhanced Flooded, Maintenance-Free and Calcium batteries (up to 30Ah). When selected, the white 12V LED will illuminate.
  • 12V AGM (14.84V/1A): For charging 12-volt advanced AGM batteries (up to 30Ah), which requires a higher than normal charging voltage. When selected, the white 12V AGM LED will illuminate.
  • 12V Lithium (14.6V/1A): For charging 12-volt lithium-ion batteries (up to 30Ah), including lithium iron phosphate. When selected, the blue 12V Lithium LED will illuminate. For use on batteries with Battery Management Systems (BMS) only.
  • 6V (7.25V/1A): For charging 6-volt, Wet Cell, Gel Cell, Enhanced Flooded, Maintenance-Free and Calcium batteries (up to 30Ah). When selected, the white 6V LED will illuminate.
  • Force Mode (1A): For charging batteries (up to 30Ah) with a voltage lower than 1V. This charge mode will operate for 5 mins, then return to standard charging mode. When selected, the Charge and Mode LEDs will alternately flash while in Force Mode.
  • Standby (No Power): In standby mode, the charger is not charging or providing any power to the battery. Energy Save is activated during this mode, drawing microscopic power from the electrical outlet. When selected, the orange Standby LED will illuminate.

Advanced Diagnostics: Noco chargers include built in redundant levels of safety protection for their chargers to keep you and your vehicle safe. It offers protection against reverse polarity, sparks, overcharging, over current, open-circuits, short-circuits, and overheating. Four illuminated icons can display 5 errors, Standby, Battery Voltage, Short Circuit, Reverse Polarity, and Temperature (too high/low), by lighting or flashing when a corresponding problem is detected, letting you know immediately what the problem is and how to remedy it.

Charge LEDs: The Noco Genius 1 charger has a single Charge LED indicating the connected battery's state-of-charge (SOC).

  • Pulsing Red: The Charge LED will slowly pulse red when the battery is less than 75% fully charged.
  • Pulsing Green: The Charge LED will slowly pulse green when the bulk charge is complete and the charger is optimizing the battery.
  • Solid Green: When the battery is 100% charged, the Charge LED will light solid green.
  • Maintenance Green: After the battery is fully charged, the charger will continue to monitor the battery and provided ongoing maintenance. During the charge cycle, Charge LED will pulse slowly. When the battery is topped off and fully charged again, the Charge LED will turn solid green.

Efficient & Compact Design: A mix of electrical engineering and industrial design create a powerful battery charger into a tiny footprint that's about the same size as an outlet plate. It uses high-frequency switch-mode technology to efficiency convert A/C power into safe D/C power for battery charging. And it's onboard microcomputer precisely controls the charging to minimize power loss to create an incredibly compact form factor.

Mounting & Installation: The Noco Genius 1 is outfitted with an attached 7' DC cable terminated by a Noco proprietary X-Connect terminal. The DC cable plugs into the supplied 20.5" battery clamps. Noco's redesigned "Needle-Nose" clamps feature a wider clamping range (up to 1.25") and improved clamping force. Each clamp-cable is terminated in a 6mm (0.236") ring-terminal that comes pre-attached to the clamps, but can easily be disconnected for attaching directly to a battery power-terminal. Noco also offers a 10' Extension cable (sold separately). Do not plug the Genius 1 into AC power until the battery connections are made.

Note: Check out the Accessories Tab for a full list Noco X-Connect installation accessories.

Rugged Construction w/ 3 Year Warranty: The Noco Genius 1 charger is designed for a rugged working environment. It's shock, dirt, and dust-proof; rated at IP60. Noco battery chargers are built to last and are backed with a 3 Year Warranty.

Specifications

Charging Times: The estimated time to charge a battery is shown in the table below. The size of the battery (Ah) and its depth of discharge (DOD) greatly affect its charging time. The charge time is based on an average depth of discharge to a fully charged battery and is for reference purposes only. Actual data may differ due to battery conditions. The time to charge a normally discharged battery is based on a 50% DOD.

Battery Size (Ah) Approximate Time to Charge (Hours)
6V 12V
8 6.0 6.0
12 9.0 9.0
18 13.5 12.0
24 18.0 18.0
30 22.5 22.5

Battery Voltages: Charges 6-Volt and 12-Volt batteries

Types of Batteries: Suitable for Wet Cell (Flooded), Gel Cell, Calcium, Lithium-Ion, AGM, Enhanced Flooded Battery or any Maintenance-Free Battery

Battery Capacity Range: Ideal for batteries up to 30 Amp-Hours (both 6V & 12V); Suitable for maintaining all battery sizes

Output Power: 15W Max.

Charging Current: 1 Amp (6V & 12V)

Housing Protection: IP60

Voltage AC: 120-240 VAC, 50/60Hz

Low-Voltage Detection: 1V (6V & 12V)

Back Current Drain: <5mA

Cooling: Natural Convection

Operating Temperature: -4°F to +104°F

Dimensions: W = 2.33", H = 4.421", D = 1.352"

Weight: 0.77 lbs.

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Customer Q&A

6 questions already asked

Q
The decription says "sealed lead-acid" batteries. Does the noco genius 1 also work on non sealed sulfuric acid batteries?
ann  Oct 03, 2022
1 answer
A
This will not, Ann. This NOCO Genuis 1 is only compatible with 6v and 12v Lead-Acid, AGM, and Lithium batteries. Whether it is a Wet Cell (Flooded), Gel Cell, Calcium, Lithium-Ion, AGM, Enhanced Flooded Battery or any Maintenance-Free Battery. Non sealed batteries are a no go here from Noco sadly, and any attempt could cause serious damage or harm. I hope this helps!
thomas matthew  Oct 03, 2022 (Staff)
Q
If I just want to use it as a maintainer, does it make sense to get the Genius 1 to maintain a 60 ah battery?
william  Aug 30, 2022
1 answer
A
Since this unit taps out at 30ah if you ever did need to lean on the NOCO for either more robust charging or maintenance you could be in bad shape, William. Since I tend to always like to be prepared for any situation I'd recommend the NOCO Genius 5 in the link below. It's way more robust at 120ah and can provide the same trickle capability for maintenance, plus it's only a little more buy in! https://www.crutchfield.com/p_598GENIUS5/NOCO-Genius-5.html
thomas matthew  Aug 30, 2022 (Staff)
Q
How long are the charging cables on the NOCO GENIUS1, 1-Amp Fully-Automatic Smart Charger?
bill  May 04, 2022
1 answer
A
The charger has an attached 7' DC cable with 20.5" battery clamps.
jenny  May 05, 2022 (Staff)
Q
What mode should I set it for on lawnmower battery?
midas  Oct 01, 2021
1 answer
A
If you purchased the product from Crutchfield, feel free to contact our Tech Support team. Our toll-free Tech Support number is printed on your invoice, and is also available under the "My Orders" tab in the "My Account" section of our website. If you did not purchase the unit from Crutchfield, then you may want to contact the manufacturer.
kristina  Oct 04, 2021 (Staff)
Q
if i'm going to charge a 'amg' battery do I have to hold down the mode buttomfor 3-5 sec.?
tom kasch  Jun 21, 2021
1 answer
A
The manual does indicate that the mode button is used to change charging modes with a 3 second hold entering the advanced mode but isn't clear on exactly how to get to the AGM mode. Due to this, I recommend contacting technical support for help. We send the toll free phone number to our technical support on the order invoice.
jason  Jul 07, 2021 (Staff)
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