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NOCO

NOCO GENIUSPRO50: 50A 6V/12V/24V Professional Smart Battery Charger – Maintainer, Desulfator & Power Supply with Overcharge Protection & Thermal Compensation – for Lead-Acid & Lithium Batteries

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Availability: In Stock.
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Arrives Thursday, Jun 11
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Features

  • MEET THE GENIUSPRO50 A more powerful evolution of the G26000, delivering next-level performance and charging speed. Built for professionals, it redefines whats possible in a world-class smart battery charger.
  • DO MORE WITH GENIUS A multi-voltage charger - 6V (50A), 12V (50A), and 24V (25A) - for lead-acid (AGM, Gel, SLA, VRLA) and lithium (LiFePO4) batteries, including AGM, maintenance-free, deep-cycle, and marine batteries.
  • ENGINEERED FOR PROS Designed for professionals who demand peak performance, with ultra-flexible silicone cables rated to -40oC and tough nylon-braided shielding for maximum durability and abrasion resistance.
  • PROGRESSIVE POWER SUPPLY A dual-voltage power supply - 12V (50A) and 24V (25A) - provides clean, consistent power with no ripple, noise, or voltage spikes during ECU flashing, reprogramming, and diagnostic testing.
  • ENJOY PRECISION CHARGING An integrated thermal sensor dynamically adjusts the charge based on ambient temperature, preventing overcharging in hot weather and undercharging in cold, ensuring optimal battery performance.
  • CHARGE DEAD BATTERIES Charge batteries from as low as 1 volt, or use Force Mode to manually charge completely dead batteries down to zero volts. Perfect for recovering deeply discharged or neglected batteries.
  • RESTORE YOUR BATTERY Precision pulse charging reverses sulfation and acid stratification to improve performance and extend battery life. Advanced repair modes support 6V, 12V, and 24V batteries for deeper restoration.
  • WHAT'S IN THE BOX Includes a 50A charger, (4) 6-foot AC cables, 5-foot DC cable with clamps and integrated eyelets, 10-foot extension cable, EVA case, and a 3-year warranty. Proudly designed in the USA.

Description

The GENIUSPRO50 sets a new benchmark for professional-grade battery chargers, delivering unmatched power, performance, and versatility as a more advanced evolution of the G26000. Designed for professionals, it’s a multi-voltage charger capable of 6V (50A), 12V (50A), and 24V (25A) charging for lead-acid (AGM, gel, SLA, VRLA) and lithium-ion (LiFePO4) batteries, including flooded, maintenance-free, deep-cycle, and marine batteries. It is compatible with a vast array of vehicles, such as cars, motorcycles, dirt bikes, scooters, mopeds, lawn mowers, ATVs, UTVs, tractors, trucks, SUVs, RVs, campers, trailers, boats, jet skis, snowmobiles, golf carts, classic cars, and more. Automotive brands include BMW, Mercedes-Benz, Porsche, Bentley, Maserati, Lexus, Audi, Ford, Chevrolet, Corvette, Cadillac, Prius, Toyota, Subaru, and Nissan, as well as powersport brands like Harley-Davidson, Honda, Yamaha, Kawasaki, Ducati, Indian, KTM, Husqvarna, Vespa, Polaris, and Seadoo, along with lawn and garden vehicles such as John Deere, Kubota, and Toro. Built for demanding applications, it features ultra-flexible silicone cabling rated to -40ºC and protective nylon-braided shielding for superior durability. The GENIUSPRO50 also functions as a dual-voltage power supply—12V (50A) and 24V (25A)—delivering ripple-free power for ECU flashing, reprogramming, and diagnostic testing. With an integrated thermal sensor, it prevents overcharging in hot climates and undercharging in cold ones, while precision pulse charging restores battery health by reversing sulfation and acid stratification, improving performance and longevity. It can charge batteries as low as 1 volt or use Force Mode to manually charge completely dead batteries down to zero volts. Advanced repair modes for 6V, 12V, and 24V batteries ensure deeper restoration and reliability. The package includes a 50A professional charger, four 6-foot AC cables (US, UK, EU, and AU), a 5-foot DC cable with clamps and integrated eyelets, a 10-foot extension cable, a durable EVA case, and a three-year warranty. Proudly designed in the USA, the GENIUSPRO50 offers ultimate performance, reliability, and versatility for the professional on the go.

Brand: NOCO


Color: Black


Product Dimensions: 11.4"D x 18.2"W x 9.8"H


Item Weight: 12.1 Pounds


Output Voltage: 12 Volts


Manufacturer: ‎NOCO


Brand: ‎NOCO


Model: ‎GENIUSPRO50


Item Weight: ‎12.1 pounds


Product Dimensions: ‎16.93 x 9.92 x 7.76 inches


Item model number: ‎GENIUSPRO50


Exterior: ‎Brushed


Manufacturer Part Number: ‎GENIUSPRO50


Special Features: ‎6V, 12V, and 24V Professional Battery Charger For Cars, Automotive, Boats, Marine, Deep-Cycle, and More, Battery Maintainer, Trickle Charger, Power Supply, and Battery Desulfator, Force Mode For Manual Battery Charging, IP44 Ingress Protection, Spark-Proof and Reverse Polarity Protection, Temperature Compensation For Accurate Recharging


Amperage: ‎50 Amps


Date First Available: December 8, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jun 11

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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Similar Products

Top Amazon Reviews

    • Product ok
Color: Black Size: 50A
Excellent product and seller!
Reviewed in the United States on September 4, 2024 by Daguimar
    • Over kill for my truck but worth it
Color: Black Size: 50A
Review Image by chato chato
This thing is a beast. I've had this thing for a year and a half already and I love it. When I park my truck for my off time and forget to turn off my power inverter, my truck will be completely dead. Hook this up to the batteries and in 10 min. The batteries are full. I've started to use the repair mode once a month because I'm trying to get the most out my batteries and its a great feature. I hate that they took the booster off the newer models but honestly, not needed. I have it mounted to my truck and it comes with more than enough cable to hard wire and mount it just about anywhere. I have a generator mounted as well so even at truck stops while on resets, I'm set. No need to turn on the truck just to charge the batteries. I just plug it in, charge for 30 min and I'm good. Owner ops, you need this. ... show more
Reviewed in the United States on December 11, 2023 by chato chato
    • The best battery charger you'll ever buy
Color: Black Size: 50A
This was very expensive, but worth it. Buy once, cry once. I wanted this for charging my battery bank, for an off grid cabin. Very fast charging.
Reviewed in the United States on December 17, 2023 by Saint Smack
    • overpriced and not good for agm
Color: Black Size: 50A
1. i tried to charge an agm battery and the battery got so hot i couldn't touch it. the charger also used lots of power and was very hot for days. after 5 days the battery went from 900 cca to 200. the battery is now ruined because i tried repairing the battery w/ this device and that was also unsucccessful. 2. power cord does not plug in securely and unit keeps shutting off 3. poor instructions do not even say how to repair agm vs regular batteries 4. lack of features. unit does not show how many amps are going into battery and unit charges slow for a 50amp charger. 5. not heavy duty but plastic construction w/ plastic touch buttons. ... show more
Reviewed in the United States on June 29, 2022 by scooter
    • Absolutely great product!
Color: Black Size: 50A
Since purchasing NOCO products have not been disappointed. This works great and fully recommend!
Reviewed in the United States on February 21, 2024 by Inx
    • I Paid My Own Money For This Charger! NOCO has to EARN THESE STARS!!
Color: Black Size: 50A
I bought this charger because of the 24V capability, and flexibility to charge 6V and 12V as well. The charger is large, heavy duty. I will echo another reviewer's observations that once in operation, it's not altogether obvious what the charger is doing. The instruction book tells how to access various features, and once you do that, the charger executes the command. But there's no LCD screen that indicates progress nor voltage. There is a sequence of LED's that blink, stay lit, or go out, thus indicating what's happening, or what has happened. The information is in the little manual book, and it's not completely intuitive. The sequence to access 24V functions involves pressing a button and waiting 3 seconds. I'm not real great at waiting ANY seconds... Where do I send my bill for those 3 seconds?? It's cumbersome to get to the 24V functions, and I'm pretty sure, but not certain - that I actually did get to the desulphation/rejuvination/fix your flat battery function. It seemed to work, but I was expecting that to take much longer than it appeared to take. Who knows. The charger works well. A 24V charger is somewhat a specialty item, and the fact that this is also a heavy duty charger results in the hefty price. I think if this charger had the typical LCD control display, the price would probably have been much higher, and I don't think the functionality would be any higher. I really want this to be a 5 star review, because this is a great charger, but #1, I paid full price, so my stars still belong to me (and must be earned, not sold for free stuff), and #2, the control interface and display isn't up with the times we live in. I don't need another hobby trying to figure out how to get this charger to do what I bought it for. Controls should be more simple. ... show more
Reviewed in the United States on June 28, 2021 by Dan'l
    • Packs a punch, well made, and very intuitive to work
Color: Black Size: 50A
It's a beast, the battery repair feature is no-joke. Smart all-the-way-around, even the vent holes have a rain shield crafted into the robust housing.
Reviewed in the United States on March 9, 2022 by Captain Joel
    • It's a good charger, but not enough user features for the money
Color: Black Size: 50A
This charger is obviously a high quality unit, and I expect it to last many years. However, it is expensive and therefore I expected a better "user experience". There are a lot of programs to charge various types of batteries, and recover sulfated batteries, which is fantastic. Accessing all these programs is not intuitive. There is a little "help diagram" on the front panel, but it's also not exactly intuitive to use. The unit really needs a small LCD display to tell you what it's doing, and also to tell you the battery voltage. The fact that a $600 charger doesn't have this is disappointing. When I first turned the charger on to charge my first battery, I was surprised to find out that after 24 hours, it was still charging and hadn't completed the charge. Concerned, I contact tech support, and they said that it is "probably" performing a recovery of a sulfated battery. Eventually after about 4 days, the charge finished. I guess it thought that it should perform a 4-day recovery process. But it doesn't tell you this-- basically this device is just a black box that does whatever it wants without informing the user of much of anything. So you're left guessing at what it's doing. For $600, I expect better. In short, the device obviously has a sophisticated internal program that gives you a lot of functionality. But with no user feedback, you just have to trust that it's doing the right thing, and you have no idea when it might finish whatever it's doing. ... show more
Reviewed in the United States on June 8, 2021 by idcipher106

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