Genius GX2440 User Manual

Welcome. Thank you for buying a NOCO Genius
®
GX Series Smart Charger. Read and understand the
User Guide before operating the charger. For questions
regarding our chargers, view our comprehensive support
information at www.no.co/support. To contact NOCO for
personalized support (not available in all areas), visit
www.no.co/connect.
What’s In The Box.
• GX Series Smart Charger
• AC Cable
• User Guide
• Information Guide and Warranty
User Guide
GXSeries
PRIOR TO USE, READ AND UNDERSTAND
PRODUCT SAFETY INFORMATION.
Failure to follow the instructions may result
in ELECTRICAL SHOCK, EXPLOSION,
or FIRE, which may result in SERIOUS
INJURY, DEATH, DAMAGE TO DEVICE or
PROPERTY. Do not discard this information.
DANGER

Genius GX2440 Specifications

General

Brand	Genius
Model	GX2440
Category	Battery Charger
Language	English

Summary

DANGER: Critical Safety Information

What's In The Box

Contacting NOCO

About NOCO GX Series Chargers

Getting Started With Your Charger

Mounting Instructions

Charging Modes Overview

Basic Charging Modes

Explains voltage and current specs for different models under basic modes.

CAUTION: Verify Battery Voltage

Critical warning to verify battery voltage before charging to match charger specifications.

Advanced Charging Modes

AGM+ Charge Mode

For advanced AGM batteries needing higher charging voltage.

LI-ION Charge Mode

For lithium-ion batteries, including lithium iron phosphate.

REPAIR Mode

Battery recovery mode for damaged, stratified, or sulfated batteries.

SUPPLY Mode

Converts charger to a DC power supply mode.

CAUTION: Supply Mode Usage

Warning for Supply mode: for lead-acid only, disables safety features, avoid shorting terminals.

Cable Connections Explained

AC and DC Connection Ports

Details requirements for AC input and DC output ports, including wire gauge and sealing.

Optional Ports (Inhibit & Remote LEDs)

Describes the optional Inhibit and Remote LEDs ports for advanced functionality.

Connecting to the Battery

Begin Charging Process

User Interface Explained

Understanding Charge LEDs

Understanding Advanced Diagnostics

Charging Steps

Technical Specifications