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NOCO Genius GBX75 User Manual

NOCO Genius GBX75
145 pages
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This NOCO GB70
manual is proudly
provided by
Please be advised
that while not
discon�nued we
carry the new unit
with more features:
NOCO GBX75
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NOCO Genius GBX75 Specifications

General IconGeneral
Battery TypeLithium-ion
Recondition ModeYes
Cold Weather ModeYes
Internal BatteryYes
USB-A Output2.1A
USB-C Input/Output5V, 3A
Operating Temperature-4°F to 140°F (-20°C to 60°C)
Charging Temperature32°F to +104°F
Storage Temperature-4°F to +122°F (-20°C to +50°C)
Charging Current3A
Supply Voltage12V
DisplayLED Indicator
Warranty1 Year

Summary

Safety and Introduction

Product Safety Warning (DANGER)

Critical safety information for product operation, including risks of shock, explosion, or fire.

Welcome and Package Contents

General welcome message and list of included components for the NOCO GB70.

Product Information and Setup

Contacting NOCO

Provides phone, email, and mailing address for customer support.

About the GB70

Details the features and capabilities of the GB70 ultra-compact jump starter.

Initial Charging and Battery Connection

Charge the GB70 before use. Verify battery voltage and polarity for connection.

Jump Starting Procedure

Preparation and Connection

Verify battery, connections, turn off vehicle loads, and press power button to begin.

Starting and Troubleshooting

Attempt to start. Wait if needed. Avoid consecutive attempts; allow rest periods if unsuccessful.

Disconnection Steps

After vehicle starts, disconnect battery clamps and remove the GB70 unit.

Low Voltage Batteries & Manual Override

Detecting Low Voltage Batteries

GB70 detects batteries down to 2-volts; Boost LED 'Off' indicates no detection.

Manual Override Function

Feature to force jump start function 'On' for batteries below 2-volts.

Override Safety Precautions

Use with extreme care; disables safety features. Ensure correct polarity and avoid clamp contact.

Understanding Charge LEDs

Charge Level Indicators

GB70 has four LEDs (25%, 50%, 75%, 100%) indicating internal battery state-of-charge.

LED Status Explanation

Details solid/pulsing states of Red, Yellow, Green LEDs for battery charge levels.

Recharging and Error Conditions

Recharging LED Indicators

Explains LED behavior during GB70 battery recharging.

Error LED Indicators and Solutions

Details error conditions like reverse polarity, low voltage, and overheating with LED feedback and solutions.

GB70 Charging and Times

Charging Methods (12V and USB)

Instructions for charging the GB70 using 12V AUX plug or USB port.

Recharge Time Estimates

Provides estimated recharge times for GB70 based on charger type and rating.

Device Charging and Power Output

Charging USB and 12V Devices

Instructions for using the GB70 to charge external USB devices and power 12V devices.

LED Flashlight Functions

Flashlight Modes and Control

Details the seven light modes and how to cycle through them using the power button.

Technical Specifications

Product Specifications Table

Lists key technical details including battery, current, temperature, dimensions, and weight.

Energy Saving Feature

Auto Shut Off Function

The GB70 automatically turns off after seven hours to save energy.

User Interface Overview

Internal Battery Level Indicator

Shows the charge level of the GB70's internal battery using LEDs.

Error and Power LEDs

Describes the function of the Red Error LED and White Power LED.

Control Buttons Explained

Details the Power Button, Manual Override Button, and Light Mode Button functions.

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