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NOCO GENIUS5, 5A Smart Car Battery Charger, 6V and 12V Automotive Charger, Battery Maintainer, Trickle Charger, Float Charger and Desulfator for Motorcycle, ATV, Lithium and Deep Cycle Batteries

4.6 4.6 out of 5 stars 16,716 ratings

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Brand NOCO
Color Black
Product Dimensions 3.43"D x 4.61"W x 7.95"H
Item Weight 1.6 Pounds
Specification Met CEC, UL, FCC

About this item

  • Meet the GENIUS5 - Similar to our G3500, just better. It's 34% smaller and delivers over 65% more power. It's the all-in-one universal charging solution - battery charger, battery maintainer, trickle charger, float charger, plus battery desulfator.
  • Do more with Genius - Designed for 6-volt and 12-volt sealed lead-acid automotive, marine, RV, powersport, and deep-cycle batteries, including flooded, gel, AGM, SLA, VRLA and maintenance-free, plus lithium-ion batteries (lifepo4).
  • Enjoy precision charging - 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.
  • Charge dead batteries - Charges batteries as low as 1-volt. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts.
  • Restore your battery - An advanced battery repair mode uses slow pulse reconditioner technology to detect battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.
  • Beyond maintenance - It's not just a battery trickle charger, it's an advanced battery charger maintainer. A fully-automatic, worry-free smart battery charger for everyday use - 24/7 - with zero overcharge.
  • Compatible with all types of gas and diesel vehicles - Charge and maintain cars, automobiles, motorcycles, dirt bikes, scooters, mopeds, lawn mowers, ATVs, UTVs, tractors, trucks, SUVs, RVs, campers, trailers, boats, PWCs, jet skis, snowmobiles, golf carts, classic cars, and more.
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NOCO GENIUS5, 5A Smart Car Battery Charger, 6V and 12V Automotive Charger, Battery Maintainer, Trickle Charger, Float Charger and Desulfator for Motorcycle, ATV, Lithium and Deep Cycle Batteries
NOCO GENIUS5, 5A Smart Car Battery Charger, 6V and 12V Automotive Charger, Battery Maintainer, Trickle Charger, Float Charger and Desulfator for Motorcycle, ATV, Lithium and Deep Cycle Batteries
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Price-22% $69.95
List:$89.95
$30.72-23% $23.10
Typical:$29.98
$49.99-37% $709.97
List:$1,125.95
$59.99
Delivery
Get it as soon as Monday, Mar 18
Get it as soon as Monday, Mar 18
Get it as soon as Monday, Mar 18
Get it as soon as Monday, Mar 18
Get it as soon as Monday, Mar 18
Get it as soon as Monday, Mar 18
Customer Ratings
Easy to use
4.6
4.6
4.6
4.7
4.0
4.9
Value for money
4.4
4.1
4.1
4.6
3.8
4.8
Sold By
Amazon.com
Amazon.com
Amazon.com
HULKMAN Direct
Amazon.com
TopdonStarter
input voltage
120 volts
12 volts of direct current
12 volts
12 volts
120 volts
12 volts
battery charge time
10 hours
8 hours
10 hours
weight
1.59 pounds
2.05 pounds
856 grams
12.1 pounds
0.84 kilograms

Important information

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Top Brand: NOCO

Highly Rated
4.7/5 star rating from 100K+ customer ratings
Trending
100K+ orders for this brand in past 3 months
Low Returns
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From the brand


From the manufacturer

car battery charger 12v battery charger battery charger automotive cargador de bateria de automovil

car battery charger generator battery charger smart car battery charger atv battery maintainer

GENIUS5

car battery charger battery maintainer automotive battery reconditioner charger lawn tractor charger

GENIUS1

car battery charger atv battery trickle charger desulfator battery charger jet ski trickle charger

GENIUS2

car battery charger rv battery charger car battery rapid charger battery charger conditioner

GENIUS10

car battery charger agm battery maintainer automobile charger sealed lead acid battery charger

GENIUS2D

Customer Reviews
4.6 out of 5 stars
16,716
4.5 out of 5 stars
47,983
4.6 out of 5 stars
14,462
4.6 out of 5 stars
16,510
4.7 out of 5 stars
7,720
Charging Current
5 Amps 1 Amp 2 Amps 10 Amps 2 Amps
Battery Capacity
120Ah 30Ah 40Ah 230Ah 40Ah
Output Power
75W 15W 30W 150W 28W
12V Repair Mode
12V Supply Mode
6V AGM Mode

Product Description

Meet the GENIUS5, one of our most powerful, highest-performing, energy-efficient, and compact portable universal battery chargers yet. The GENIUS5 is a 5-amp (75-watt) - 100-240VAC 50-60Hz - 6-volt and 12-volt heavy-duty battery charger, battery maintainer, trickle charger, float charger, and battery desulfator for up to 120 amp-hours. It's designed to charge and maintain all types of sealed lead-acid and lithium-ion (lifepo4) batteries, including flooded, gel, maintenance-free, AGM, SLA, VRLA, as well as automotive, marine, RV, powersports, and deep-cycle batteries. Its advanced battery repair regenerator mode uses slow pulse reconditioner technology to automatically detect battery sulfation and acid stratification, restoring lost battery performance for extended battery life. It can be used and stored almost anywhere - home, garage, mobile, bench, or in car - to charge and maintain any battery - even plug in through your vehicle's 12V auxiliary cigarette lighter port. Its next-generation charging regime utilizes fast charging microprocessor technology to rapidly recharge batteries without any manual intervention. It's a completely automatic, worry-free, professional, and commercial-grade intelligent battery charger with zero overcharge. Designed to be dual purpose - both indoors and outdoors - providing weatherproof and waterproof protection from the outside elements during any time of the year, including winter. Its X-Connect battery connectors - better than SAE - allow for quick-connect permanent connection or connecting directly to the battery terminals. A digital display provides the charging status and tests diagnostics for multiple conditions such as a dead battery, bad battery, reverse polarity, and more. And it's compatible with all types of gas and diesel vehicles, including cars, automobiles, motorcycles, dirt bikes, scooters, mopeds, lawn mowers, ATVs, UTVs, lawn tractors, trailers, trucks, SUVs, boats, campers, RVs, jet skis, PWCs, wave runners, snowmobiles, 4-wheelers, generators, golf carts, classic cars, including BMW, Mercedes-Benz, Porsche, Bentley, Maserati, Lexus, VW, Audi, Ford, Chevrolet, Corvette, Cadillac, Jeep, Prius, Toyota, Subaru, Nissan, Honda, Harley-Davidson, Suzuki, Yamaha, Kawasaki, Ducati, KTM, Indian, Husqvarna, Vespa, Polaris, Seadoo, John Deere and more.

En español (ES): Conozca el GENIUS5, uno de nuestros cargadores de batería universales portátiles más potentes, de mayor rendimiento, de bajo consumo y compactos hasta la fecha. El GENIUS5 es un cargador de batería de servicio pesado de 5 amperios (75 vatios) - 100-240 VCA 50-60 Hz - 6 voltios y 12 voltios, mantenedor de batería, cargador lento, cargador flotante y desulfatador de batería para hasta 120 amperios -horas. Está diseñado para cargar y mantener todo tipo de baterías selladas de plomo-ácido y iones de litio (lifepo4), incluidas las inundadas, de gel, sin mantenimiento, AGM, SLA, VRLA, así como para automóviles, marinas, vehículos recreativos, deportes motorizados y profundas. -baterías de ciclo. Su modo regenerador de reparación de batería avanzado utiliza tecnología de reacondicionamiento de pulso lento para detectar automáticamente la sulfatación de la batería y la estratificación ácida, restaurando el rendimiento perdido de la batería para prolongar la vida útil de la batería. Se puede usar y almacenar en casi cualquier lugar (casa, garaje, móvil, banco o automóvil) para cargar y mantener cualquier batería, incluso enchufarlo a través del puerto del encendedor de cigarrillos auxiliar de 12 V de su vehículo. Su régimen de carga de próxima generación utiliza tecnología de microprocesador de carga rápida para recargar rápidamente las baterías sin ninguna intervención manual. Es un cargador de batería inteligente completamente automático, sin preocupaciones, profesional y de grado comercial sin sobrecarga. Diseñado para ser de doble propósito, tanto en interiores como en exteriores, brindando protección impermeable y resistente a la intemperie contra los elementos externos durante cualquier época del año, incluido el invierno. Sus conectores de batería X-Connect, mejores que SAE, permiten una conexión permanente de conexión rápida o una conexión directa a los terminales de la batería. Una pantalla digital proporciona el estado de carga y prueba los diagnósticos para múltiples condiciones, como batería agotada, batería defectuosa, polaridad inversa y más. Y es compatible con todo tipo de vehículos de gas y diésel, incluidos automóviles, automóviles, motocicletas, motos de cross, scooters, ciclomotores, cortadoras de césped, vehículos todo terreno, UTV, tractores de césped, remolques, camiones, vehículos utilitarios deportivos, botes, caravanas, vehículos recreativos, motos acuáticas. , PWC, motos acuáticas, motos de nieve, vehículos de 4 ruedas, generadores, carritos de golf, autos clásicos, incluidos BMW, Mercedes-Benz, Porsche, Bentley, Maserati, Lexus, VW, Audi, Ford, Chevrolet, Corvette, Cadillac, Jeep, Prius , Toyota, Subaru, Nissan, Honda, Harley-Davidson, Suzuki, Yamaha, Kawasaki, Ducati, KTM, Indian, Husqvarna, Vespa, Polaris, Seadoo, John Deere y más.

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NOCO GENIUS5, 5A Smart Car Battery Charger, 6V and 12V Automotive Charger, Battery Maintainer, Trickle Charger, Float Charger and Desulfator for Motorcycle, ATV, Lithium and Deep Cycle Batteries


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What's in the box

  • GENIUS5 5A Smart Battery Charger and Battery Maintainer
  • Needle-Nose Battery Clamps With Integrated Eyelet Terminals
  • Battery Charger Mounting Bracket With Velcro Strap
  • (2) Black Truss-Head Screws
  • Battery Charger User Guide
  • 3-Year Limited Warranty
  • Product guides and documents

    Looking for specific info?

    Customer reviews

    4.6 out of 5 stars
    4.6 out of 5
    16,716 global ratings

    Customers say

    Customers like the charging, value, size and ease of use of the battery charger. They mention that it does an excellent job charging the battery, it's well worth the cost, it is compact and lightweight and that it has a good fit and finish. Some are also satisfied with the quality and performance. That said, opinions are mixed on battery life and reading.

    AI-generated from the text of customer reviews

    622 customers mention503 positive119 negative

    Customers like the performance of the battery charger. For example,they mention that it works well, has no problems, and is easy to use. Some say that it keeps their car charged and that the smart function does the work for them. That said, they are happy and comforting to have along.

    "...It's rare for me to review a product so quickly. This thing is amazing, has lots of neat accessories available for it, and saved me money...." Read more

    "This product works really well. My GLA 250 Mercedes dies all the time even with a brand new battery and so I leave it on this charger sometimes...." Read more

    "...This is a great, quality charger that will safely charge your battery exactly as it should be charged...." Read more

    "...Good fit & finish; repair function; name brand recognition; constant product improvement.Cons: None for now...." Read more

    481 customers mention394 positive87 negative

    Customers like the charging of the battery charger. They mention it's well-made, does an excellent job charging the battery, and charges 12 volt lithium batteries quickly. It's great for entertainment orgs who use inflatable costumes, and it recharges at a lower pulsating rate. Customers are also happy with the charger's multi-stage charging, which can rejuvenate a battery that has been under strain. They appreciate the force charge mode, which allows them to put a 5-minute charge on their mower.

    "...and I kid you not, it sounded better than ever -- less strained, more powerful, and all of the codes were gone...." Read more

    "this battery charger is well made and dis an excellent job charging the battery in my 2014 Chevy Impala." Read more

    "...This is a great, quality charger that will safely charge your battery exactly as it should be charged...." Read more

    "Seems like a good charger/maintainer. On my first use, I connected the lead to the battery and went to plug the power source into the leads...." Read more

    455 customers mention382 positive73 negative

    Customers find the battery charger easy to use. They mention it's super easy to hook up, has no settings to dig through, and has easy AGM mode. They also appreciate the reliable brand.

    "...Really handy to have around, and will charge just about any kind of battery on the market these days. Mine are all wet cell, the most common." Read more

    "...It’s waterproof and easy to use!..." Read more

    "...Surprise, surprise. Yet easy to use. I am a 67 yr old woman all by myself and have no issues using it. Very happy and comforting to have along...." Read more

    "Works with lithium battery also - easy hookup and shows what level of charge your at ...." Read more

    384 customers mention341 positive43 negative

    Customers like the quality of the battery charger. They say it's easy to use, looks to be put together very well, and has high quality clamps. Customers also like the positive clips, which don't pop off if they move cord. They also appreciate the repair function and the travel bag. Overall, customers are happy with the quality and functionality of the product.

    "...It looks to be put together very well and of good quality...." Read more

    "...This thing is amazing, has lots of neat accessories available for it, and saved me money...." Read more

    "this battery charger is well made and dis an excellent job charging the battery in my 2014 Chevy Impala." Read more

    "...Pros: Good fit & finish; repair function; name brand recognition; constant product improvement.Cons: None for now...." Read more

    220 customers mention192 positive28 negative

    Customers like the size of the battery charger. They say it's compact, easy to connect, and lightweight. Customers are also happy with the attached cable lengths, alligator clamp connectors, and the option to use it with just one battery. They also appreciate the long leads and quick disconnects. Overall, customers are satisfied with the size and functionality of the charger.

    "...5 Amps is about the perfect size for a standard car battery, leave it on over night and you'll be good to go." Read more

    "...Pros: Good fit & finish; repair function; name brand recognition; constant product improvement.Cons: None for now...." Read more

    "The compact size and modular plug make it pretty easy to find this a 'permanent' under-hood home, so trickle charging is less tedious and thus more..." Read more

    "...I like that the unit is small. I don't have to move my Escape out of the garage with a dead battery to hook it up...." Read more

    199 customers mention143 positive56 negative

    Customers like the value of the battery charger. They mention that the de sulfate function is well worth the cost and that it's worth the effort and cost.

    "...For what you get I think it’s very reasonably priced. It was the same price as my first charger that has far less capabilities...." Read more

    "...is amazing, has lots of neat accessories available for it, and saved me money...." Read more

    "...Highly recommended!It's a bit spendy, but in this case you really do get what you pay for...." Read more

    "...charged on our little boat it works great easy to use well worth the money" Read more

    370 customers mention247 positive123 negative

    Customers have mixed opinions about the battery life of the product. Some mention that it keeps their battery alive, while others say that it doesn't charge them any further. The charging program has no chance of overcharging, which can shorten the life of their battery.

    "...The electronics inside protect your battery from being overcharged, and if it's built up plate oxidation it's supposed to condition your battery as..." Read more

    "...I left my dome light on (twice) and this unit has restored the battery to excellent condition.Highly recommended!..." Read more

    "...Yesterday, it didn't. I guess the battery had degraded too much, so I was shopping for new batteries when the sticker shock hit me...." Read more

    "...I have most sizes, and keep batteries charged and maintained through Wisconsin winters. No regrets." Read more

    66 customers mention33 positive33 negative

    Customers have mixed opinions about the battery charger. Some say the state of charge is easy to read, the LED indicators clearly show the status of the battery, and the display provides more information than other manufacturers’ models. However, others say that the LED lights could be more clear or more numerous, and that the NOCO display did not even turn on.

    "Works with lithium battery also - easy hookup and shows what level of charge your at ...." Read more

    "...The print is extremely small and very difficult to read. I could see that being a problem for people with poorer eye sight...." Read more

    "...Being a "smart" device, it read the existing condition of the battery and adjusted itself accordingly...." Read more

    "...At first, I connect the NOCO unit to my battery and the NOCO display did not even turn on. So, no battery was detacted at all...." Read more

    Clip broke on first use
    4 Stars
    Clip broke on first use
    Seems like a good charger/maintainer. On my first use, I connected the lead to the battery and went to plug the power source into the leads. To my surprise, the clip flew apart and dropped down into the engine compartment of the car with at least one piece being lost (spring). Since NOCO seems to have a good warranty, I called them and asked about what happened and what could be done about a replacement. To my surprise, the guy on the phone said “oh, that happens all the time!” He said most people just accept it and don’t return the product, which I am sure I will do as well. It’s not a vital piece, but nonetheless is a known defect that is not being addressed. The NOCO 5 seems like a great product, but is not worthy of a 5 star rating due to a cheap clip that will break on first use.
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    Top reviews from the United States

    Reviewed in the United States on May 23, 2023
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    Top reviews from other countries

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    jonathan
    5.0 out of 5 stars Muy bueno
    Reviewed in Mexico on February 18, 2024
    cruising the mellow rainfall
    5.0 out of 5 stars Love it, held up over two years so far or monthy use
    Reviewed in Canada on December 13, 2023
    10 people found this helpful
    Report
    Josh
    5.0 out of 5 stars Good Product
    Reviewed in Canada on February 21, 2024
    Customer image
    Josh
    5.0 out of 5 stars Good Product
    Reviewed in Canada on February 21, 2024
    Have used these at work and now finally have one for myself. Works great, easy to use. Worth the price.
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    Heriberto u.
    5.0 out of 5 stars La funcionalidad
    Reviewed in Mexico on February 6, 2024
    Andrea McGlone
    5.0 out of 5 stars Great device
    Reviewed in Australia on March 13, 2020