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NOCO Genius1 Portable Automatic Battery Charger/Maintainer, 6/12 Volt, Model# GENIUS1

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Shipping:
Available nowStore Pickup:
Out of stock at Fredericksburg VA
- Charges lead-acid and lithium-ion batteries up to 30 Amp-hours
- Improved start-voltage sensor detects dead batteries as low as 1 Volt
- Force mode allows manual charging for extremely dead batteries -- all the way down to zero volts
- Built-in battery desulfator recovers worn-out batteries
- Smart indicators quickly detect reverse polarity connections, connection to an incompatible battery, or failing batteries
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Description
Key Specs
Reviews
Q & A
Accessories
Warranty
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Product Summary
What's Included
- (1) Genius 1 automatic battery charger with interchangeable connector clamps with integrated eyelets
Downloads

Features + Benefits
- Charges lead-acid and lithium-ion batteries up to 30 Amp-hours
- Improved start-voltage sensor detects dead batteries as low as 1 Volt
- Force mode allows manual charging for extremely dead batteries -- all the way down to zero volts
- Built-in battery desulfator recovers worn-out batteries
- Smart indicators quickly detect reverse polarity connections, connection to an incompatible battery, or failing batteries
- Monitors battery activity during charging for safe and efficient charging without any overcharge
Key Specs
| Attribute | Specification |
|---|---|
item# | 100868 |
Brand | NOCO Genius |
Manufacturer's Warranty | 3 year limited warranty |
Ship Weight | 1.12 LB |
Volts | 12 |
| Attribute | Specification |
|---|---|
Charger Type | Automatic |
Wheeled | No |
Overcharge Protection | Yes |
Polarity Reversal Protection | Yes |
Product Weight | 1.08 lb |
Reviews
Questions & Answers
Questions
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· 5 years ago
Does this work well for AGM barreries?
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Limp arrow· 5 years ago
Helpful?
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ProductExpert29· 5 years ago
This GENIUS1 battery charger, maintainer, and desulfator will work with lead-acid automotive, marine, and deep-cycle batteries. It will also work with flooded, gel, AGM, maintenance-free, and lithium-ion batteries.
Helpful?
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· 22 days ago
Does this charger have a quick disconnect?
1 answer-
ProductExpert30· 20 days ago
This battery charger/maintainer is equipped with a built-in quick disconnect.
Helpful?
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· 2 months ago
Can you charge six golf cart, batteries, in a series
1 answer-
ProductExpert29· 2 months ago
GENIUS1 is compatible only with 6V and 12V batteries up to 30Ah; it does not support 24V, 36V, or 48V series battery banks.
Helpful?
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· 8 months ago
How do I get instructions for using my NOCO GENIUS 1 ?
1 answer-
ProductExpert12· 7 months ago
The Product Manual is located below the Product Summary on the web page.
Helpful?
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· 9 months ago
Can this product be used to charge a 6 volt
1 answer-
ProductExpert10· 9 months ago
Yes, the NOCO Genius1 (Model# GENIUS1) can be used to charge and maintain 6-volt batteries.
Helpful?
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· 11 months ago
Does this plug into the wall?
1 answer-
ProductExpert13· 11 months ago
Yes, the NOCO Genius1 charger/maintainer plugs directly into a standard wall outlet.
Helpful?
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· 2 years ago
Can this jump my car off?
1 answer-
ProductExpert6· 2 years ago
This NOCO battery charger/maintainer cannot jump start a car.
Helpful?
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· 3 years ago
THE LITHIUM BATTERIES I HAVE IN MY ATV AND MOTORCYCLE VERY SPECIFICALLY SAY DON'T CONNECT TO ANY CHARGER THAT HAS A "DE SULFINATOR FUNCTION" AND THAT IT WILL VOID THE BATTERIES WARRANTY. WHAT DOES THIS UNIT PROVIDE TO PROTECT AGAINST THIS
1 answer-
ProductExpert29· 3 years ago
Per the manufacturer, this charger has a specific mode for charging Lithium-Ion and Lithium-Iron Phosphate batteries that have a Battery Management System (BMS).
Helpful?
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· 3 years ago
is it water prof.
1 answer-
ProductExpert29· 3 years ago
This charger/maintainer is not waterproof. Per the manufacturer, do not submerge or allow to get wet.
Helpful?
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· 3 years ago
Does the charger have to be plugged in to use or is the plug for charging?
1 answer-
ProductExpert5· 3 years ago
The charger must be plugged in to charge your battery.
Helpful?
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Warranty
Manufacturer's Warranty
3 year limited warranty
Extend Your Warranty Coverage with a Northern Protection Plan (NPP)
Replacement Plan — 1 Year
A Northern Protection Plan is available after adding the product to your shopping cart.
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Schumacher Wheeled Manual Battery Charger/Engine Starter, 6/12 Volt, 10/20/40/200 Amp, Model# SC1446
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Specifications
12
12
12
12
Automatic
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Automatic
Manual
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
1.08 lb
lb
40.1100 lb
30.3000 lb
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6
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200
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2 ft
6 ft
6 ft
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Composite
Steel
Other
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9.38 x 8.13 x 3.88 in
23.75 x 17.0 x 15.25 in
12.25 x 11.88 x 23.5 in
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2
-
-
-
12
-
-
-
Yes
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-
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8
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Steel
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See All NOCO Genius Battery Chargers
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