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NOCO BOOST SPORT GB20 Portable Lithium Jump Starter

User Guide & Warranty

This document provides essential information for the safe and effective use of the NOCO BOOST SPORT GB20, a compact and powerful 500A portable lithium jump starter designed for 12-volt lead-acid batteries. It serves as a comprehensive user guide, offering detailed instructions, critical safety warnings, and product specifications to ensure optimal performance and longevity of the device.

Key Features and Operation

The GB20 is engineered for ease of use, featuring a robust lithium-ion internal battery and a peak current rating of 500A. Users can recharge the unit via its USB IN port, compatible with various USB power sources. The device includes intuitive LED indicators for battery level, error detection, and operational status. It is designed to jump start 12-volt lead-acid batteries, even those with very low voltage, and includes a manual override feature for specific scenarios.

Charging: Instructions for charging the internal lithium battery, including recharge times based on charger rating.
Battery Connection: Guidance on safely connecting the GB20 to a vehicle's 12-volt lead-acid battery, emphasizing correct polarity.
Jump Starting: Step-by-step procedure for jump starting a vehicle, including recommendations for multiple attempts and resting periods.
Safety Features: Overview of built-in protections and warnings, particularly concerning the manual override mode which disables spark-proof and reverse polarity protection.

Important Safety and Technical Details

NOCO emphasizes adherence to all safety warnings to prevent electrical shock, explosions, fire, and personal injury. The document details precautions regarding battery handling, operating temperatures, and potential interference with medical devices. Technical specifications such as operating temperature range (-20°C to +50°C), housing protection (IP65), and dimensions are provided for user reference.

Support and Warranty

For further information, support, or to make a warranty claim, NOCO encourages users to visit their official support website. The document outlines the NOCO One (1) Year Limited Warranty, detailing its terms, conditions, and limitations. NOCO's liability is limited to product replacement or repair, and the warranty does not cover damage from misuse, unauthorized repair, or normal wear and tear.

Visit https://www.no.co/support for comprehensive support resources.

Models: GB20 500 Amps Lithium Jump Starter and Power Bank, GB20, 500 Amps Lithium Jump Starter and Power Bank, Jump Starter and Power Bank, Power Bank

File Info : application/pdf, 317 Pages, 4.72MB

GB20 User Guide 03.07.2025A

References

Adobe PDF Library 17.0 Adobe InDesign 20.0 (Macintosh)

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