NOCO Genius BOOST XL GB50 User Manual

EN
GB50
www.no.co/support
User Guide & Warranty
DANGER
READ AND UNDERSTAND ALL SAFETY INFORMATION BEFORE USING THIS PRODUCT. Failure to
follow these safety instructions may result in ELECTRICAL SHOCK, EXPLOSION, FIRE, which may
result in a SERIOUS INJURY, DEATH, or PROPERTY DAMAGE.
Electrical Shock. Product is an electrical device that can shock and cause serious injury. Do not cut
power cords. Do not submerge in water or get wet.
Explosion. Unmonitored, incompatible, or damaged batteries can explode if used with product. Do not leave
product unattended while in use. Do not attempt to jump start a damaged or frozen battery. Use product only with
batteries of recommended voltage. Operate product in well ventilated areas.
Fire. Product is an electrical device that emits heat and is capable of causing burns. Do not cover product.
Do not smoke or use any source of electrical spark or fire when operating product. Keep product away from
combustible materials.
Eye Injury. Wear eye protection when operating product. Batteries can explode and cause flying debris.
Battery acid can cause eye and skin irritation. In the case of contamination of eyes or skin, flush aected area
with running clean water and contact poison control immediately.
Explosive Gases. Working in the vicinity of a lead-acid is dangerous. Batteries generate explosive gases during
normal battery operation. To reduce risk of battery explosion, follow all safety information instructions and those
published by the battery manufacturer and manufacturer of any equipment intended to be used in the vicinity of
battery. Review wcautionary markings on these products and on engine.
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NOCO Genius BOOST XL GB50 Specifications

General

Brand	NOCO Genius
Model	BOOST XL GB50
Category	Remote Starter
Language	English

Summary

DANGER and Safety Precautions

Electrical Shock Hazard

Product is an electrical device that can shock and cause serious injury. Do not cut power cords or submerge.

Explosion Risk

Fire Hazard

Eye Injury and Contamination

Explosive Gases Warning

Important Safety Warnings and Handling

Operating and Storage Temperatures

Battery Compatibility

Compatible with 12-volt lead-acid batteries only. Do not use other types.

Internal Battery Disposal

How To Use the GB50

Step 1: Charge the GB50

Charge unit before use via USB. Charge LEDs indicate status. Recharge time varies.

Step 2: Connect to the Battery

Verify 12V lead-acid battery. Connect positive and negative clamps correctly.

Jump Starting Procedures

Step 3: Jump Starting

Turn off vehicle loads. Press power button. Connect clamps correctly. Try starting. Disconnect clamps.

Low Voltage Batteries & Manual Override

Unit supports batteries down to 2V. Manual override available for lower voltages.

Caution for Manual Override Mode

Use extreme care. Safety features disabled. High current risk.

GB50 Component and Indicator Guide

Power and Boost Status

Manual Override and Light Modes

Manual Override button for low voltage. Light Mode button for LED functions.

Troubleshooting Common Errors

Error LED: Solid Red

Reverse polarity detected. Reverse battery connections to resolve.

Boost Light Not Illuminating

Battery below 2V or poor cable connection. Try manual override.

Hot LED Status Issues

Cold LED Status Issues

Warranty and Support

One Year Limited Warranty

Covers defects for one year from purchase. NOCO will repair or replace.

Warranty Claim and Registration

Contact NOCO for RMA. Register product online. Support contact info provided.