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NOCO Genius 12v 24v 36v 48v 40 Amp On-Board 4 Bank Charger GEN4

NOCO Genius 12v 24v 36v 48v 40 Amp On-Board 4 Bank Charger GEN4
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Was: $375.95
Sale Price: $299.95 No Tax
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BatteryStuff Part #: GEN4
Flat Rate Shipping to USA

This Qualifies for FLAT RATE Shipping of $7.50 per order*
Automatically will diagnose, recover (if necessary), charge, and maintain your batteries in the most efficient manner possible. Now that’s smart, Wicked smart!

NOCO Genius 12v 24v 36v 48v 40 Amp On-Board 4 Bank Charger GEN4
Product Description

The NOCO Genius GEN4 charger is an 8 step, fully automatic 4 bank switch-mode battery charger, which automatically determines the condition of your batteries before beginning its charge cycle. It will only charge when the batteries need it, and will fully maintain your battery when it is in storage or between uses. All of the Genius line of battery chargers are programmed for optimal battery charging and maintenance, with proprietary Rapid Charging Technology(RCT). The smart microprocessor and advanced high frequency design will charge batteries twice as fast as a conventional transformer based marine charger, while always preventing overcharge. This assures you of maximum battery life and less down time. Genius chargers also utilitize Variable Input Compensation, which means that your charger will work as it should, delivering its full, correct voltage and amperage, whether or not long extension cords or low AC power are used. 

  • 90% Energy Efficient, providing the best charge while wasting less energy than other chargers
  • Fully Interactive, built-in Micro Control Unit for decreased charge times
  • Variable Input Compensated
  • Fully sealed waterproof design rated IP68 enclosure, yet factory serviceable
  • Compact Lightweight design allows for a smaller footprint than other chargers
  • Advanced 8 Step Design
  • 10 amp per output x 4 outputs, 40 amps max
  • Safe for AGM, Gel and Wet cell Lead Acid batteries
  • RECOVERY MODE: Recovers deeply discharged & sulfated batteries with pulse charging
  • Waterproof & Easy Install
  • Optimal 3 Step Charging
  • Spark Free Hook Up
  • Reverse Polarity Protection
  • Short Circuit Protection
  • Overload Protection
  • Line Regulation
  • Load Regulation
  • Thermal Protection
  • Output Regulation
  • 3 year Warranty
4 output Genius GEN4 chargers are waterproof, and fully automatic! Will charge up to 4 batteries independently. * Flat Rate shipping is for the lower 48 states only.

Most Helpful Customer Reviews
   jim hoffman
By on Jul 05, 2012, Ownership: Use regularly, Knowledge Level: AC/DC is more than a band
(82 of 158 customers found this review helpful)

Pros: Good product easy to install good teck help

Cons: no cons

Other Thoughts: your survey is to complicated needs simpler

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   New Charger
By on Jul 07, 2012, Ownership: I've thought about naming it..., Knowledge Level: AC/DC is more than a band
(80 of 156 customers found this review helpful)

Pros: This thing is the King Kong of battery chargers and I have had a few!! The LED lights work great inside my trailer from over 40' away. I have not had a problem with it yet!! besides being dead sexy it works like a charm and it is money well spent.

Cons: The Mounting situation is the only thing that I could complain about. It has four plastic holes that could be easily tore up. This thing does have some weight to it so keep that in mind when mounting. But dont let that put you off it is well worth it.

Other Thoughts: I purchased this thing to put in my Semi trailer it is a 53' double stacker with a 8,000 lbs liftgate. I hooked this up to an Inverter and it is charging while the truck is driving. It charges four of the big Yelleow top Optima's and works like a charm. Thanks Mike Bell Bell Transport.

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   NOCO Genius 12v 24v 36v 48v 40 Amp On-Board 4 Bank Charger #GEN4
By on Dec 29, 2012, Ownership: Use regularly, Knowledge Level: AC/DC is more than a band
(80 of 155 customers found this review helpful)

Pros: Great product. I use it to maintain four large batteries in an historic military vehicle. Fits nicely into the space on the vehicle available to put it.

Cons: None

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Review Summary
  5.00 Average Rating
Ratings Small
Rated 5.00/5 Stars from 3 customer reviews.
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Technical Specifications
Length 11
Width 7.3
Height 2.9
Weight 12.5
Shipping Weight (lb.) 13
DC Output Amps 10
DC Output Voltage 12v per output
Output Voltage Charging 13.5 v-14.5 v DC
DC Output Voltage (No Load) approx. 0 V when battery not detected
Absorption Voltage 14.4
AC Input Amps 3.0
Maximum AC Current @ 108 VAC 1.5
Maximum AC Current @ 90 VAC 1.5
AC Input Volts 120 VAC
AC Input Volts Freq. 50-60 Hz
AC Input Volts Range 70-130 VAC
Max Inrush Current, Single Cycle 6.0
Float Current 1000 mA
Float Voltage 13.5 typical 24 hour re-cycle
Typical Efficiency 87%
Power Factor 90%
Power Requirements 330 w
Maximum Power Output, Continuous 190 w
Maximum Power (+/- 3%) @ 25° C 360 w
Maximum Output Amps Single Surge 10.5
Maximum Input Current 1.5 per bank
Charge Reset: Battery Voltage Threshold Below 12.8 V /timed
Working Temperature 0° to 50°C
Storage Temperature -20° to +60° C
Over Temperature Auto overtemp foldback
Ripple and Noise 50 mA at 30 kHz
Enclosure Polycarbonate, sealed and potted
Output Banks 4
Recommended Use marine, outdoor harsh environments
Housing Protection IP 68
Regulatory Approval ISO8846, USCG 33CFR1830-410, FCC part 15
Model: GEN4
Manufacturer: NOCO
Manufacturer Part #: GEN4
Made In: China
• Read our Chargers Tutorial
• Read our Why does it read 13 volts?
Instruction Manual
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Order Line: 1-800-362-5397
M–F 6am–5pm PST
Tech Help: 541-474-4421
Fax: 541-471-6014
276 Tech Way, Suite A
Grants Pass, OR 97526
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