NOCO 12 Volt, 20 Amp Genius 2 Bank Battery Charger
Item #: GEN2   |    In Stock

NOCO 12 Volt, 20 Amp Genius 2 Bank Battery Charger
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NOCO 12 Volt, 20 Amp Genius 2 Bank Battery Charger

Item #: GEN2   |  In Stock

$215.99
Today's Price: $159.95
Free Shipping! Free Ground Shipping

$215.99
Today's Price: $159.95


Best Value
Free Shipping
3 Year Warranty
Brand New
100% Compatibility

Product Specifications for NOCO 12 Volt, 20 Amp Genius 2 Bank Battery Charger

Specifications:
BM Part #: GEN2
Voltage: 12 - 24 Volt
Capacity: 20 Amp (10 Amp Per Bank)
Type: Battery Charger
Length: 7.0"
Width: 6.0"
Height: 2.5"
Shipping Weight: 11.00Lbs
Warranty: 3 Year
Datasheet: Download

Alternative Option:


Dual Pro SE 12 Volt 20 Amp Battery Charger - Two 10 Amp Banks
Features:
  • Advanced 8-Step Charger
  • Energy Efficient, 90% Efficiency
  • Rapid Charging Technology (RCT)
  • Varible Input Compensated (VIS)
  • Fully Interactive, MCU Controlled
  • Charges Wet Cell (Flooded), Gel Cell, Calcium, AGM, Enhanced Flooded Battery (EFB), Maintenance-Free Battery (MF) Batteries
  • Compact Lightweight Design
  • Fully sealed for harsh environments
Free Standard Shipping

Order today and receive free standard shipping on your NOCO 12 Volt, 20 Amp Genius 2 Bank Battery Charger. Only valid in the continental 48 states and not valid with any other offer. Physical address required (No PO Boxes).

Automatically diagnose, recover, charge, and maintain your batteries.

Features

  • Advanced 8-Step Charger
  • Energy Efficient, 90% Efficiency
  • Rapid Charging Technology (RCT)
  • Variable Input Compensated (VIS)
  • Fully Interactive, MCU Controlled
  • Charges: Wet, Gel, MF & AGM Batteries
  • Compact Lightweight Design
  • Fully sealed for harsh environments
  • Designed in the USA
  • Meets ISO 8846 Marine standards and Ignition protected (US Coast Guard 33 CFR 183.410)

Specifications

  • Battery Banks: 2 -- Charges up to two (2) single 12 volt batteries
  • Amps/Bank: 10 Amps
  • Total Amps: 20 Amps
  • Input Voltage: 70-130 VAC
  • Nominal Voltage: 12-24 VDC
  • Efficiency: 90% Approx.
  • Charging Voltage: 14.4V
  • Back Current Drain: ‹1Ah
  • Ripple: -2%
  • Cooling: Natural Convection
  • Charger Type: 8-Step, Switch-Mode
  • Battery Capacity: 14-230Ah
  • Battery Types: Wet, Gel, MF, AGM
  • Enclosure: IP68
  • Output Leads (Length): 6 Feet
  • AC Cord (Length): 5 Feet
  • Dimensions: 7.0" x 6.0" x 2.5"
  • Weight: 5.70 Lbs

Fully Interactive, MCU Controlled

The NOCO Genius charger is a fully automatic and fully interactive Micro-Control-Unit (MCU), making it faster, more powerful, more reliable, and smarter than the competitive brands. What does that mean to you? The charger will adjust itself to the changing current and voltage requirements to charge and maintain your batteries.

Compact Lightweight Design

The high efficiency power conversion allows the charger to be light and compact. This charger is more versatile than other brands, and is easy to install and fit into tight locations.

Designed for Safety

Each of NOCO Genius chargers contains multiple safety features to protect against user errors. These safety features include: reverse polarity, short circuit, open circuit, over-temperature, over-charging, and spark proof battery hook-up.

Energy Efficient, 90% Efficiency

The NOCO Genius charger is 90% efficient. Why is that important? The higher the efficiency level, the lower the power waste. Unlike other battery chargers, which waste almost half of their rated current, the NOCO Genius charger always performs at an optimal level.

24-Hour Mode

Leaving a battery in permanent maintenance charge mode reduces battery life. In fact, most battery manufacturers recommend against it. That is why this charger shuts off when the charge sequence is complete. Then turn "On" every 24 hours to ensure proper maintenance of your battery and making sure your batteries are 100% charged.

Made in the USA

Designed and manufactured in the USA. With a research and development facility in Arizona and manufacturing facility in Ohio, NOCO has the ability to consistently produce the highest quality and the lowest return in the industry.

Advanced 8-Step Charger

Stage 1 & 2 - Diagnose and Test
Checks the battery voltage to make sure battery connections are good and battery is in a stable condition.

Stage 3 - Soft Start
Begins battery charging process with a gentle charge.

Stage 4 - Bulk Charge
Begins Bulk battery charging process, returns 80% of battery capacity and voltage to 14.0 volt.

Stage 5 - Absorption Charge
Switches to a constant current charge rate to bring your batteries close to 90% charge.

Stage 6 - Taper Charge
Charges at low current levels until battery has reached 95% of its capacity

Stage 7 - Top-Off Charge
Charger initiates top-off charge to bring the battery to 100% charge.

Stage 8 - 24 Hour
Shuts off, but constantly monitors your battery by providing a gentle charge every 24 hours for maximum battery life.

Tech Tip: Using A Multi-Bank Charger

Each bank of this charger is 10 amp. Combined, this is an output of 20 amps (2 banks by 10 amps each). This is commonly used in two ways:

  • Connect each bank to separate battery systems, charging both by 10 amp each.
  • Connect both amps to the same battery system, charging it by 20 amps total.
11 Reviews | 4.8 out of 5
5 stars (9)
4 stars (2)
3 stars (0)
2 stars (0)
1 star (0)
100%
Would recommend this product.
What our Customers are saying
Very good chargers
September 29, 2015
by on September 29, 2015

Charges my agm's much faster then my old charger.

Paul
Levittown pa
Would recommend to a friend?
Yes
GREAT MAINTENANCE CHARGER
March 26, 2015
by on March 26, 2015

I USE THIS CHARGER TO MAINTAIN MY R V BATTERIES , IF THE BATTERY HAS SOME LIFE THIS CHARGER BRINGS THEM UP WITHIN 8 HRS..IF THEY ARE DEAD FROM LACK OF ,SUCH AS A COLD WINTER WITHOUT BE HOOKED UP, YOU NEED A BIGGER CHARGER TO WAKE THE BATTERIES UP..

Captain
tn
Would recommend to a friend?
Yes
great on-board charger
February 3, 2014
by on February 3, 2014

This charger works perfect! It is installed in a portable traffic arrow and the compact design works well with minimal space. also like the fact it's designed for marine use so it's sealed from the elements. this was installed along with the genius ac port/plug so when the arrow is not in use it can easily be plugged in to AC voltage at it's parking location.

chris
Northwesten Pen
Would recommend to a friend?
Yes
Made in the USA
December 1, 2013
by on December 1, 2013

I bought this unit after a considerable amount of research for my fishing boat with twin batteries, one for starting, and one for electronics, I use this unit in a salt water environment that only compounds the abuse. This unit is the real deal, you won't be disappointed, and made in the USA.

Rockfish
Reedville, VA
Would recommend to a friend?
Yes
american made says it all!
June 18, 2012
by on June 18, 2012

gets batteries up and going overnight

bassman
fulton,ms
Would recommend to a friend?
Yes
Perfect application
February 16, 2012
by on February 16, 2012

Perfect for our remote site as a wireless Internet service provider. I plan on purchasing a couple more for our other sites. Shipping was real fast and couldn't be happier.

Symplified Tech
Ellensburg, WA
Would recommend to a friend?
Yes
easy install work good so far satisfied
October 26, 2011
by on October 26, 2011

use it for charging/maintaining battery for my trolling motor since its compact and light weight installation was easy so far i am satisfied with it and will recommend to friends.

cris
baton rouge,la
Would recommend to a friend?
Yes