Introduction
Welcome to the GOOLOO GT4000 Jump Starter user manual. This guide provides essential information for safe and effective operation, ensuring a positive user experience and protecting personal safety and property.
Product Overview
- Model: GT4000
- Model No.: JS-271
- Features: 4000A Peak Current, 100W Two-way Fast Charging, Pre-heating Technology, IP65 Water Resistance, LED Flashlight.
- Safety: SUPERSAFE™ protection technology.
Key Features
- 100W Max Two-way Fast Charging: Quickly charges the jump starter and compatible devices up to 100W via USB-C.
- Pre-heating Technology: Enables starting vehicles in extremely cold environments down to -40°C (-40°F).
- IP65 Water Resistant: Protects against small splashes for daily use.
- Versatile Ports: Includes USB-C (PD100W), USB-A (QC3.0), USB-A, and a 15V/10A DC output for various devices.
- Integrated LED Light: Features Normal, Strobe, and SOS modes.
Operation Guide
Charging the Unit: Charge the GT4000 using the provided car charger or a compatible USB-C wall charger. A full charge takes approximately 1.2 hours with a 100W charger.
Starting a 12V Vehicle: Ensure the unit has at least 20% battery. Connect the clamps correctly to the vehicle battery, wait for the 'READY' indicator, and then start the engine. Avoid pressing the BOOST button before correct connection.
Troubleshooting
The manual details common error messages, their causes (e.g., reverse connection, dead battery, temperature issues, overcurrent), and solutions. For persistent issues, contact GOOLOO customer service.
Safety & Warnings
Crucial safety instructions are provided, including warnings against misuse, disassembly, submersion in water, and operating in explosive environments. Always follow the manual's guidelines to prevent damage or injury.
Package Contents
- GOOLOO GT4000 Host
- Carrying Bag
- USB-A to USB-C Cable
- USB-C to USB-C Cable
- Jumper Cable
- SC100W Max Car Charger
- Cigarette Lighter Socket Adapter
- User Manual
Technical Specifications
- Capacity: 88.8Wh
- Starting Current: 800A (3s)
- Peak Current: 4000A
- Operating Temperature: -20°C to 60°C (-4°F to 140°F)
- Lifespan: > 1000 Cycles
Customer Support
GOOLOO offers 18 months of limited warranty service and lifetime technical support. For assistance, contact them via email at fiona@gooloo.com (US) or support.eu@gooloo.com (EU), or visit their website at www.gooloo.com.
