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NOCO

NOCO GENIUS2X4, 4-Bank, 8A (2A/Bank) Smart Car Battery Charger, 6V/12V Automotive Charger, Battery Maintainer, Trickle Charger, Float Charger and Desulfator for Motorcycle, ATV and Lithium Batteries

    • Based on 1,382 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, May 21
Order within 20 hours and 45 minutes
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Features

  • Meet the GENIUS2X4 - A four-bank battery charger for charging multiple batteries. It's the all-in-one universal charging solution for 4 batteries - battery charger, battery maintainer, trickle charger, float charger, plus battery desulfator.
  • Multiple banks - A four-bank battery charger maintainer rated a 8-amps - 2-amps per bank - designed to charge and maintain multiple vehicles like cars, motorcycles, ATVs, boats, RVs, trucks, lawn mowers, tractors and more.
  • 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.

Description

Meet the GENIUS2X4, one of our most powerful, highest-performing, energy- efficient, and compact 2-bank universal battery chargers yet. The GENIUSX4 is a 8-amp, 2-amp per bank (120-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 40 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 GENIUS2X4, uno de nuestros cargadores de baterías universales de 2 bancos más potentes, de mayor rendimiento, de bajo consumo y compacto hasta la fecha. El GENIUSX4 es un cargador de batería de servicio pesado de 8 amperios, 2 amperios por banco (120 vatios) - 100-240 VCA 50-60 Hz - 6 voltios y 12 voltios, mantenedor de batería, cargador lento, cargador flotante y cargador de batería desulfador para hasta 40 amperios-hora. 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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Brand: NOCO


Color: Black


Product Dimensions: 5.71"D x 9.88"W x 10.79"H


Item Weight: 7.8 Pounds


Specification Met: CEC, UL, FCC


Manufacturer: ‎NOCO


Brand: ‎NOCO


Model: ‎GENIUS2X4


Item Weight: ‎7.78 pounds


Product Dimensions: ‎6.97 x 5.31 x 10.79 inches


Country of Origin: ‎China


Item model number: ‎GENIUS2X4


Manufacturer Part Number: ‎GENIUS2X4


Special Features: ‎4-Bank Battery Maintainer, Trickle Charger And Battery Desulfator, Spark-Proof and Reverse Polarity Protection, Force Mode For Manual Battery Charging, Battery Charger For Cars, Motorcycles, ATV, And Lawnmowers, Temperature Compensation For Accurate Recharging


Date First Available: August 15, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, May 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • Works great. Easy to use. Does the job.
I was persuaded to but this unit by the salesguy in Autozone and they dont even stock it (or didnt at this MA location)! He said he uses it and loves it. I took his advice and bought it on Amazon, even thought its relatively expensive compared to some other chargers. Its worth every penny! It can charge up to four batteries at once, clearly indicates (via LED lights) where it is at in the charging process, will not over charge and then (the best bit) keeps the batteries at peak charge, all the time, automatically. I am using it to charge two RV batteries and a yard tractor battery over winter. I love it. I literally just attached the batteries and walked away knowing they will be in great shape this spring. Aaah, peace of mind. Enjoy!! ... show more
Reviewed in the United States on January 28, 2024 by Ross Davies
    • Works great
I really enjoy this product i keep i have a lot of batteries that i need to be maintained and ready for when i need them in my equipment. They have always been charged and my batteries have been lasting longer.
Reviewed in the United States on March 16, 2024 by Konner Eldredge
    • A must have for someone with multiple batteries to keep charged
This Smart battery charger is awesome. I have multiple batteries to keep charged and this allows me to do it all with only one unit. I currently have two generators, a motorcycle and a tractor battery connected to this one unit. It is big enough that a quick glance as you walk by you can tell if the batteries are being charged or not. You can mount it on the wall and either use clamps or battery "pig tails" to connect it with. It comes with long enough wires that you don't have to cramp everything real close together. Also has multiple power connectors for different countries connections. ... show more
Reviewed in the United States on February 6, 2024 by Micheal Hill
    • GREAT PRODUCT
If you have more than a couple lawn ornaments, meaning cars that are just sitting and you are tired of buying batteries, this product is the product for you. I can simultaneously charge 4 batteries at the same time.
Reviewed in the United States on March 31, 2024 by Amir Alsheblawi
    • Great Way To Keep Batteries Alive
Works very well and I've been maintaining 4 batteries on this with no issue.
Reviewed in the United States on March 30, 2024 by zboytroy
    • The 40Ah answer and packaging VERY BAD for the environment
The manual states the 2X4 charger can "maintain" any size battery, it's that simple. The 40Ah limit has to do with charging. The more a battery goes over the 40Ah rating and also, the lower a battery's state of charge, then the greater the chance of getting an error message. My 2x4 is maintaining 4 - 100Ah batteries. Placed all on the charger in a high state of charge and within 24 hours, had 4 solid green LED's indicating an optimized charge. Awesome! The packaging is not the best where mother earth is concerned. Its includes 4 different national power cords so use 1 that's needed and trash the other 3, that is a disgusting waste of copper and the energy used to manufacture and transport. The manual appears to cover every known world language so its heavy for its size and again a waste of material and energy so really, why not have a paper manual for the 4 most spoken languages; English, Spanish, Mandarin (Chinese), and Hindi (Indian) and have the rest available on line. Packaging has foam where corrugated cardboard would suffice so, it would be great if they could make that change. On the plus side, the cords and clamps are bound with twist ties versus in plastic bags. Lastly, I like the charger! ... show more
Reviewed in the United States on November 28, 2022 by Balanced reviewer
    • Results right out of the box
Review Image by Marilla Marilla
Review Image by Marilla Marilla
Package arrived and I unboxed immediately. I have it hooked up to my four wheeler batteries and it is working perfectly. Once I plugged the power in I slowly hooked up the four lines and it worked perfect! Love that it comes with the extension cables as well because then I can leave the batteries in the toys. Setup was easy! Worth the money and your time. ... show more
Reviewed in the United States on November 28, 2023 by Marilla Marilla
    • Good multiple battery charger when it works.
Ordered this charger on prime day and finally installed it 4 days ago and everything seemed to be working well. However 2 days later port 3 is now flashing that the unit is under temperature and cannot operate. Emailed support and they say that it sounds like the unit is faulty to send it to them under warranty replacement. Kinda a little miffed that after 3 days my brand new unit needs to be replaced but at least support was fast to respond. Hopefully they are as fast to send me a replacement unit and not the 4 to 6 weeks they quoted. This unit comes with a 3 year warranty so hopefully this will not be a repeated occurance. Unfortunately because I delayed setting it up I am outside of Amazon's return/replace window. I have another charger by this company and have not had an issue with it so hopefully it's just bad luck, but only time will tell. I was impressed with the overall build of this unit and the accessories included with it but apparently something under the hood is less than optimal. Update 1: Reached out to NOCO support and they're responce was quick and efficient with an RMA claim paper. Just have to pay for shipping, which was 30 dollars to ship to the factory in AZ. So far my prime day purchase has not been the stellar deal it was supposed to be. I would have hoped that the company would have provided some means of shipment to them for a discounted rate but no dice. More updates to come. Update 2/11/23 new unit has performed as advertised and shows no signs of quitting. Despite initial unit failing new unit has been great and does a great job of keeping my motorcycle batteries up to speed. ... show more
Reviewed in the United States on August 11, 2021 by James M.

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