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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

  • Based on 18,148 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Oct 30
Order within 17 hours and 32 minutes
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Features

  • 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.

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.

Brand: NOCO


Color: Black


Product Dimensions: 3.43"D x 4.61"W x 7.95"H


Item Weight: 1.59 Pounds


Output Voltage: 12 Volts


Manufacturer: NOCO


Global Trade Identification Number: 45


UPC: 046221190045


Brand Name: NOCO


Mfr Part Number: GENIUS5


Color: Black


Energy Specifications Met: CEC, FCC, UL


Item Weight: 1.59 Pounds


Item Dimensions D x W x H: 3.43"D x 4.61"W x 7.95"H


Battery Charge Time: 10 Hours


Current Rating: 5 Amps


Input Voltage: 120 Volts


Output Voltage: 12 Volts


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Oct 30

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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Top Amazon Reviews


  • Excellent choice
Color: Black Size: 5A
The NOCO GENIUS5 is a fantastic smart battery charger that exceeded my expectations! It’s incredibly versatile, not only charging standard 12V batteries but also working flawlessly with LiFePO4 batteries, which was a big plus for me. The charger is compact and easy to use, with a straightforward interface that makes it simple to select the appropriate mode. The charging process is fast and efficient, and the smart features, like automatic detection of battery health and maintenance modes, give me confidence that my batteries are being well cared for. The built-in safety features are also reassuring, protecting against overcharging. Whether you need to charge, maintain, or revive a battery, this charger is an excellent choice. Highly recommended! ... show more
Reviewed in the United States on August 24, 2024 by anniesron

  • Great little battery charger that works excellently and preserves battery life
Color: Black Size: 5A
I’m very happy with the NOCO genius 5 battery charger. It brought my 2-1/2 year-old battery back to a fully charged battery in less than 24 hours, from an approximately 50% (12.3 volt) charged battery and is holding the charge for several months now. I originally bought a combination 4-amp battery charger/maintainer from a great company that has been manufacturing high quality chargers for a very long time but that charger was not able to bring up the charge on my battery any higher than 50% even after two weeks. After I read about battery sulfation, I realized that my battery probably had a sulfation issue since it sits garaged for 2-3 week periods now that I work from home and when I drive it, it’s usually not long enough to recharge it. The charger I had bought did not have de-sulfation capability. I decided to buy the NOCO genius 5 based on lots of great reviews from various sources not just Amazon and also because of all the different functions and versatility it offers. 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. It comes with a detachable cable that has spring-loaded battery terminal clamps. These clamps can be removed leaving only ¼” eyelets that you can then attach directly to the vehicles battery terminal harness mounting clamps for a permanent installation if you prefer. This cable 24” long from end-to-end before connecting it to the shorter cable that is permanently attached to the charger body. I wish NOCO would have provided two separate cables, one with battery clamps and one with the eyelets as many other battery charger manufacturers do. You can buy the eyelet cable separately but I think it’s fairly expensive at $19 at this time. There is also no bag or container for storage, only the cardboard box it comes in. It looks to be put together very well and of good quality. Although since the entire body is plastic, I’m pretty sure if one were to accidentally drop it from an automobile engine height down onto a concrete surface it is likely to crack open. On the bottom of the NOCO charger is says Designed in the USA and Made in Vietnam. The only real complaint I have is the user guide that comes with it. The print is extremely small and very difficult to read. I could see that being a problem for people with poorer eye sight. The user guide does not mention anything about the de-sulfation process that is performed automatically by this microprocessor-controlled charger. De-sulfation is mentioned in the user guide for the 12-volt repair mode but I believe this is different from automatic de-sulfation that occurs during the normal charging mode. Anyway I'm loving this charger and glad I bought it and recommend it to others. ... show more
Reviewed in the United States on May 23, 2023 by Lefty

  • Perfect for a typical passenger sedan in a cold climate
Color: Black Size: 5A
Absolutely love this. It works great, just plug it in and leave it for a couple of hours and presto!, your battery has enough charge to start your car. Small, portable, easy to use with a typical household electrical outlet. I think the only downside to this is that it worked so well at recharging my dying car battery that I ended up keeping the old battery too long. My advice: this is great to use once in a while, on, say, a very cold day or when you haven't driven your car for weeks, but if you find you use it often, it's a sign that you should replace your battery. ... show more
Reviewed in the United States on August 25, 2024 by Yo!

  • Works great!
Color: Black Size: 5A
Bought 2 of these as we were going out of town for a month. Did not want the batteries drained when we returned. Hooked these up to 2 cars in the garage (2017 Honda & 2019 MB). Simple to hook up (+ve terminal & ground worked fine). The units fully charged and maintained the charge. Both cars were ready to go when we returned! ... show more
Reviewed in the United States on September 12, 2024 by Avijit Chakravarty

  • works great
Color: Black Size: 5A
Fast delivery it also charges Lithium batteries.
Reviewed in the United States on September 9, 2024 by Brad Lano

  • Handy tool to have, great gift
Color: Black Size: 5A
Well made/packaged, easy to use, versatile, effective.
Reviewed in the United States on October 6, 2024 by Steve Long

  • Revived my battery
Color: Black Size: 5A
I bought a used 2022 Honda Ridgeline with ~7,000 miles on it some months back. It was a "dealer demo car" and was well-maintained as a result. Now, it's got around 12,000 miles on it. One day, I left the lights on too long with the ignition off, and had the radio playing. Stupid on my part, but my battery didn't have enough charge to deliver the amps needed to turn the engine over. I bought a Noco GB40, and it worked well - it'd start my truck when needed. 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. Given the age of my truck, I thought it would be silly to replace the battery. Someone recommended the Noco Genius5, so I gave it a shot. Amazon's same-day delivery got it to me quickly, and I basically hooked it up to the battery, plugged it in, set it to AGM mode, and let it go to work. I waited several hours for the charger light to show "solid green", indicating it was fully charged. I started up my truck; it sounded better than the day I bought it. However, on the dash, it had a note about an "emissions problem". My scan tool showed a permanent code with the Transmission Control Module and a bunch of other temporary codes. Since I didn't have any codes before, I figured I may have freaked out the electronics by charging the battery while the battery was hooked up to the truck, or maybe by touching the terminals out of sequence when removing the cables. Either way, I removed the battery from my truck, hooked up the Genius5, and set it to "repair mode". My truck had low mileage when I bought it, at about a year old, which likely meant that it say for a while when not in use. Maybe that could have led to sulfation or stratification, which could have meant it wouldn't charge as effectively from the alternator. I also wanted to remove the battery to allow the computers to reset in the truck. If it was still throwing codes after that, I'd bring it into the dealer. This morning, when I woke up, I noticed the Genius5 was in standby mode, meaning the repair mode had finished. I started the Genius5 back up, and set it to AGM mode again -- it took about a minute, but it said the battery was good to go with a solid green light. I Installed the battery back in my truck, fired it up, and I kid you not, it sounded better than ever -- less strained, more powerful, and all of the codes were gone. My truck had a freakout -- not due to this device, I'm sure, but likely due to me doing something stupid. 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. I'll continue using it to prolong my batteries and save me money in the long-run. If you're on the fence, this little device is absolutely legit. 10/10 would recommend. ... show more
Reviewed in the United States on January 18, 2024 by John Beard

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