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NOCO Genius GEN5X1, 1-Bank, 5A (5A/Bank) Smart Marine Battery Charger, 12V Waterproof Onboard Boat Charger, Maintainer and Desulfator for AGM, Lithium (LiFePO4) and Deep-Cycle Batteries

  • Based on 1,776 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, May 20
Order within 3 hours and 54 minutes
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Features

  • Meet the GEN5X1 - Similar to our GENM1, only better. It's 37% smaller and delivers 43% more power. It's one of the best performing onboard marine battery chargers we have ever made.
  • Multiple banks - A one-bank onboard battery charger rated a 5-amps - 5-amps per bank - for 12-volt batteries, including marine, boat, starter, and deep-cycle batteries.
  • Charging modes - Independently charge and control each battery bank with selectable charging modes - including 12V, 12V AGM, 12V Lithium, and 12V Repair Mode - for all types of lead-acid and lithium-ion batteries.
  • Enjoy precision charging - An integrated 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.
  • Redefined mounting - A simplified mounting system allows for quick and easy installations in any direction - even up-side-down - with an integrated anti-vibration backing to isolate shock, vibration, and noise.
  • Designed for water - A fully-sealed and waterproof onboard battery charger with an ingress protection rating of IP68, but has survived brutal life cycle testing, including thousands of hours underwater.
  • What's in the box - GEN5X1 5-amp 1-bank waterproof onboard marine battery chargers (120-240VAC) with a 72-Inch DC cables with 3/8-inch eyelets and a 72-inch Type-B AC cable, (2) self-tapping mounting screws, user guide, and 3-year warranty.

Description

Introducing the GEN5X1, our most rugged, compact, and powerful, onboard marine battery charger we have ever made. The GEN5X1 is designed to charge and maintain up to one (1) 12-volt lead-acid and lithium-ion batteries, including flooded, gel, AGM, and deep-cycle batteries. Each 12-volt battery bank provides up to 5-amps of pure charging power, plus doubles as a battery maintainer and battery desulfator. Included is a GEN5X1 5-Amp 1-Bank Waterproof Onboard Marine Battery Chargers (120-240VAC), Self-Tapping Mounting Screws, User Guide, 3-Year Warranty and certified to UL1236, ISO 8846, and 33 CFR 183.410. Other commonly used search terms: marine charger, boat charger, marine battery charger, boat battery charger, onboard charger, onboard battery charger, onboard battery maintainer, onboard trickle charger, onboard marine battery charger, marine onboard battery charger, onboard boat battery charger, battery charger onboard, automatic onboard battery charger, fully automatic onboard battery charger, onboard battery charger 12v, onboard battery charger 12 volt, smart marine battery charger, 12v marine battery charger, 12 volt marine battery charger, battery charger for marine battery, boat battery trickle charger, boat onboard battery charger, deep cycle battery charger marine, fishing boat battery charger, bass boat battery charger, battery charger for boat, marine deep cycle battery charger, 12v marine charger, 12 volt marine charger, onboard battery charger maintainer, waterproof battery charger, onboard waterproof battery charger, onboard waterproof marine battery charger, onboard marine battery charger 1 bank, one bank onboard marine battery charger, onboard battery charger 1 bank, one bank onboard battery charger, marine onboard battery charger 1 bank, one bank battery charger marine, 1 bank marine battery charger, marine battery charger 1 bank, 1 bank battery charger for boat, boat battery charger 1 bank.

Brand: NOCO


Color: Black


Product Dimensions: 7.22"D x 5.16"W x 5.16"H


Item Weight: 2.59 Pounds


Input Voltage: 120 Volts


Manufacturer: ‎NOCO


Brand: ‎NOCO


Model: ‎GEN5X1


Item Weight: ‎2.59 pounds


Product Dimensions: ‎1.9 x 5.1 x 3.8 inches


Country of Origin: ‎China


Item model number: ‎GEN5X1


Exterior: ‎Painted


Manufacturer Part Number: ‎GEN5X1


Special Features: ‎Force Mode For Manual Battery Charging, Onboard Marine Battery Charger For Boats And More, Onboard Battery Maintainer, Trickle Charger And Battery Desulfator, Spark-Proof And Reverse Polarity Protection, Waterproof IP68 Ingress Protection, Temperature Compensation For Accurate Recharging


Lift Type: ‎12v


Amperage: ‎5 Amps


Voltage: ‎12 Volts


Date First Available: August 17, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 20

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.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Tuff and reliable
Built strong and durable. Easy to install and fast charging. It’s a well engineered charger with a built in battery protector. Also will charge letheum batteries
Reviewed in the United States on April 14, 2024 by Malcolm Harris

  • Great product
Nice package with clear instructions, works great and easy to install
Reviewed in the United States on March 16, 2024 by Tony P

  • Using on bass boat
Seems to be reliable and takes up very little space.
Reviewed in the United States on April 15, 2024 by fisherman

  • Impressed
Noco definitely goes xtra mile in packaging there chargers looks be a very nice product and ease of use is nice .
Reviewed in the United States on April 18, 2024 by Branden lutz

  • Great little charger
Have been using NOCO products for years. Would and have recommended these chargers and battery boosters to anyone. Great for all 12v batteries
Reviewed in the United States on April 21, 2024 by Docroane

  • Can't go wrong with NOCO products
This is my second NOCO charger and I can say that they are top notch. I love the battery repair feature o these for older deep cycle batteries. Would not buy any other charger for my boat.
Reviewed in the United States on March 25, 2024 by Timothy Shirley

  • Early yet, but works well and was a clean replacement for my prior charger
This was an easy replacement for my old charger which finally gave up the ghost. It's much smaller, but easy to use and the display is pretty intuitive. Time will tell if it lasts. I'll update the review after a year.
Reviewed in the United States on December 17, 2023 by CopperTech

  • Was skeptical....but not anymore!
I purchased this device to hopefully remedy a parasitic drain on a vehicle that sits most of the time and I only use on the weekend as I have a company vehicle to use during the week. I kept getting in and finding that the battery was too low to even turn the engine over. After some blog reading, watched a couple Youtube videos and then diagnosed a parasitic drain on my system. In one of the blogs the author mentioned that this company's device could not only trickle charge my system while it sits all week to make sure the battery stays at an optimal level, it has the ability to condition the system to remove a type of crystal that forms inside the battery and ends up killing its performance. Armed with that, I came over to Amazon, found NOCO products and did some more research before settling on this particular one. I was skeptical, I have used trickle chargers in the past, how could this thing be different? The first thing I did was use it to charge the battery back to optimal levels. Next I used the conditioning function as I found out that when a battery discharges too many times, it causes a crystal to forms on the plates and this crystal absolutely kills the performance of a battery. I then reconnected the battery, permanently mounted this unit to my wheel well sheet metal and hooked it up. I fished the plug out through the gaps near my lights and have it so it is easy to plug in when I need to but not in a place where it will get ruined while driving. Kind of like using heaters for diesel engines in cold weather. I have had it on my vehicle for several months now and I am SUPER happy with it. With any luck I will be able to figure out what exactly is causing the abnormal parasitic drain but in the mean time, this little guy is worth EVERY penny I paid for it. I even used it to restore the life of an older deep cycle marine battery I had that seemed to be on its last legs. I just disconnected it from my car battery and hooked up the bad battery, charged it, then immediately ran the conditioning cycle. I ended up running that cycle twice as the first time helped but it still didn't hold over an 11 volt charge. Now its resting voltage is 12.7 volts and I cannot be happier. So it has paid for itself and then some by me not having to buy another marine battery. Hope my long winded review helps. ... show more
Reviewed in the United States on July 28, 2022 by Machinist71

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