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NOCO

NOCO GENIUS2D Onboard Smart Battery Charger/Maintainer/Desulfator, 2-Amp, 12V

#011-1995-0
$62.99
Top Rated
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Pick up at Leduc, AB
15 In Stock
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15 In Stock at Leduc, AB
Aisle 16
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NOCO
NOCO

NOCO GENIUS2D Onboard Smart Battery Charger/Maintainer/Desulfator, 2-Amp, 12V

$62.99

Product Details

The NOCO GENIUS2D Onboard Smart Battery Charger, Maintainer, and Desulfator is a versatile and powerful 2-amp, 12V charger that keeps your battery fully charged and in optimal condition. Designed for onboard use, this smart charger is perfect for maintaining 12V batteries in cars, boats, RVs, and more. Featuring an advanced desulfation mode, it helps restore lost battery capacity and ensures longer battery life.

  • Ultra-compact design for convenient use and storage

  • Charge batteries as low as 1-volt, including flooded, gel, and AGM, as well as automotive, marine, and deep-cycle batteries

  • An integrated digital thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates

  • Compatible with all types of gas and diesel vehicles

  • Up to 87% efficiency

  • Water and dust-resistant for durability with IP65 rated construction

  • Includes a  24" Type-A A/C cable and 24" D/C cable with eyelets, a mounting bracket & self-tapping truss-head screws

  • Designed for high-heat engine compartments

  • Zero overcharge

  • Year round charging: leave plugged 24/7

Part Number GENIUS2D
Accessories List Battery Clamp Connectors, Eyelet Terminal Connectors, Jumper Clamps
Advanced Features Automatic Shutoff, Battery Charge Indicator, Battery Desulphation, Over-Charge Protection, Over-Current Protection, Overheat Protection, Portable, Reverse Hookup Protection, Reverse Polarity, Spark-Proof, Water Resistant
Assembled Height (cm) 12.70 cm
Assembled Height (ft) 0.42 ft
Assembled Height (in) 5.00 in
Assembled Length (cm) 5.84 cm
Assembled Length (ft) 0.19 ft
Assembled Length (in) 2.30 in
Assembled Weight (kg) 0.22 kg
Assembled Weight (lb) 0.49 lb
Assembled Width (cm) 3.81 cm
Assembled Width (in) 1.50 in
Assembled Width (mm) 38.10 mm
Battery Voltage Compatibility 12V
Certifications CEC, ETL Listed, FCC Certified
Charge Control Multi-Stage
Charge Time (Hr) 1 h
Charging Rate Modes 2A
Cord Length (cm) 60.96 cm
Cord Length (ft) 2.00 ft
Cord Length (in) 24.00 in
Crank Assist Amperage (a) 0 A
Display Type Backlit, LED
Input Voltage (V) 12 V
Maximum Temperature (°C) 40.00 °C
Maximum Temperature (°F) 104.00 °F
Minimum Temperature (°C) -20.00 °C
Minimum Temperature (°F) -4.00 °F
Output Amperage (amps) 2 A
Package Depth (cm) 8.81 cm
Package Depth (in) 3.47 in
Package Height (cm) 26.01 cm
Package Height (in) 10.24 in
Package Weight (kg) 0.33 kg
Package Weight (lb) 0.73 lb
Package Width (cm) 8.71 cm
Package Width (in) 3.43 in
Primary Colour Black
Primary Material Plastic
Vehicle Type Compatibility ATV, Automobile, Boat, Light Truck, Motorcycle, SUV, Tractor, Truck, UTV, Van
Warranty:
  • This product carries a 3 year exchange warranty redeemable at any Canadian Tire store.
User Manual :
  • View user manuals and additional product information

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Online Ordering:
  • Pick Up is free at most stores (some stores require a minimum order value before tax)

  • Shipping fee is based on size and weight of products and distance from address to store

  • Same-Day Delivery costs $9.99 per order

  • Same-Day Delivery and Ship to Home are unavailable for tires and wheels

  • Online Ordering Information.

Returns:
  • Most products can be returned or exchanged at any Canadian Tire store within 90 days of purchase

  • Some products are non-refundable and non-exchangeable

  • Special order hard parts and specific application automotive parts must be returned to original store of purchase

  • The return info outlined above may not apply to the product you are currently viewing. For complete details and exceptions, please refer to our Return Policy.

Review Highlights

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Reviews

Rating Snapshot

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92 reviews with 5 stars.
19 reviews with 4 stars.
6 reviews with 3 stars.
6 reviews with 2 stars.
10 reviews with 1 star.

Overall Rating

4.3
36 out of 47 (77%) reviewers recommend this product

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  • purchase
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  • for cold weather
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1 to 5 of 133 Reviews.
1 – 5 of 133 Reviews

Bluemountain

20 days ago
I had a Noco genius 5 which was working very good. I need another one to permanently mount on my car as a maintainer for the winter. This 2D kept showing pushing red (charging, not turning green) even after a day and the battery was fully charged by genius5. I tested 3 of them it’s all can only work as a charger not a maintainer. Finally I got MotoMaster Eliminator xpc5 which is working fine.
Helpful?

On board battery protector.

21 days ago
Bought this for my Mustang GT and installed it under the hood for winter storage. Easy to install and a great on board battery booster during winter 👍.
Helpful?

Great charger

a month ago
Bought a few months back works excellent
Helpful?

Noco

3 months ago
Fonctionne très bien. Maintien la charge de ma batterie.
Helpful?

Genius 2D

3 months ago
Great little battery maintainer! Worked well maintaining our 5 year old low usage truck battery. We did not drive that truck a lot so quite often it would be dead. Now we just plus it in all the time and it is ready to go when we are now.
Helpful?
1 – 5 of 133 Reviews

Questions

1 - 10 of 21 Questions

Q: Bonjour, j'ai installé et branché le GENIUS2D il y a maintenant 4 jours sans utiliser le véhicule, l'indicateur clignote encore au vert, problème? La batterie n'était pas déchargée lors du branchement.

4 years ago
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4 Answers
  • A: Même situation pour moi avec ce chargeur acheté en même temps qu'une batterie a décharge profonde. Il ne s'agit pas d'une mauvaise connexion dans mon cas. La batterie est au sous-sol et il n'y a que le chargeur de branché dessus. Voir mon commentaire (hw_failure) pour ce produit. Pour l'expert de NOCO, voir aussi mon commentaire. J'entendais la réaction chimique et le gaz se former. Le minuscule manuel d'instruction/garanties du chargeur mentionne qu'un témoin vert indique que c'est chargé. Ce n'est pas ce qui se passait dans mon cas. J'espère que vous allez y apporter une réponse satisfaisante mais j'en doute.
    3 years ago
    Helpful?
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Q: Can this be used to charge and maintain 2 x 6 volt RV batteries?

a year ago
3 Answers
  • A: Assuming your 6 volt batteries are typical "golf cart" batteries (i.e. GC2), they are likely 200-230Ah capacity. This charger, at 2A, would certainly be suitable for maintaining this size battery (bank). However, it really isn't suitable for charging such large capacity batteries. For example, from a 50% state of charge, it would take more than three days to fully charge your batteries. This is likely impractical. Seriously consider a charger with a higher amperage.
    a year ago
    Helpful?

Q: I have a 2017 Cadillac XTS (sedan) with a MOTOMASTER battery. Would this maintainer be a good fit to maintain the car working during winter months even when not in use for months?

2 years ago
3 Answers
  • A: This would be a good choice. Note, however, that this unit is designed specifically to be installed on the vehicle - it comes only with eyelet attachments to the battery (i.e. not clamps).
    2 years ago
    Helpful?

Q: Do you have to push a button to start this unit  I need it to be automatic as the charger is going to hard to get at

3 years ago
3 Answers
  • A: It automatically starts when plugged in. I installed it on my car battery tucked away under the hood and double checked. It always started up when plugged in. 
    3 years ago
    Helpful?

Q: est-ce que le chargeur doit-être toujours connecté à une prise CA ou le chargeur peut recharger de lui-même la batterie sur une longue période.

6 months ago
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2 Answers
  • A: oui il a besoin d'être connecté à une prise CA
    6 months ago
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Q: light alternating red/green. is this normal?

8 months ago
2 Answers
  • A: Typically means that the charger is not detecting the battery or it's voltage is so low it cannot be detected (less than 1v). Check connections/ clean terminals. Does the model you have allow forced charging? Check the manual, see if that's possible.
    8 months ago
    Helpful?

Q: Is this suitable for charging a Lithium (LiFePO4) Battery? That should really be one of the filters in your search options. You sell these batteries but it is not clear if you sell chargers for them.

a year ago
2 Answers
  • A: The GENIUS2D is designed for Lead Acid batteries and is not suitable for charging Lithium batteries of any kind. Please see the GENIUS2 instead (note the absence of the "D" at the end) as this charger is comparable to the GENIUS2D and has a 12V Lithium charging mode suitable for charging 12V LiFePO4 batteries.
    a year ago
    Helpful?

Q: How long does it take to charge a 12 volt deep cycle battery used for trolling

a year ago
2 Answers
  • A: As you can see from the NOCO response, using a 2A charger for such a battery/application is rather impractical as charging time would be very long. If you're looking for an onboard charger, consider instead the NOCO GEN5x1 (011-1990). It is a 5A charger and can fully charge your battery overnight so you can go fishing the next morning.
    a year ago
    Helpful?

Q: Can we permanently mount it on a car that we drive on a daily basis? Also will it stay safe on the battery please and thanks

a year ago
2 Answers
  • A: Yes
    a year ago
    Helpful?

Q: My charger is flashing “red”, does that mean it is charging ?

a year ago
2 Answers
  • A: If it is flashing slowly, or what is called pulsing, it means it is in the early stages of charging. If it is flushing quickly, this does not seem to be normal.  The manual is available at various places online.
    a year ago
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1 - 10 of 21 Questions