GOOLOO GP4000 Jump Starter User Manual

About This Manual

Thank you for choosing GOOLOO. This manual contains important instructions for operating and maintaining your GP4000 Jump Starter. Please read carefully and keep for future reference.

Key Features & Operation

The GOOLOO GP4000 is designed to jump-start vehicles and charge electronic devices. Key components include:

• Power Switch
• LED Flashlight
• Jumper Cable Socket
• USB-A Port
• Type-C Port
• DC Output Ports

Refer to the manual for detailed instructions on charging the unit, starting a vehicle, and using the various output ports.

Safety and Protection

The GP4000 features advanced safety technology, including Short Circuit / Overload Protection. Always ensure correct connections and follow the operating instructions to prevent damage or injury.

Troubleshooting & FAQ

This section addresses common issues and provides solutions. For persistent problems, contact GOOLOO customer support.

• Trouble: Unit not charging, indicator blinking.
  Reason: Battery power recognition problem.
  Remedy: Disconnect and reconnect the charging cable.
• Trouble: No response when pressing power switch.
  Reason: Low voltage protection activated.
  Remedy: Charge the unit with a wall charger.

For further assistance, please contact GOOLOO directly at fiona@gooloo.com.

Package Contents & Specifications

The package includes the jump starter host, EVA box, various cables, and the user manual. Key specifications include:

• Peak Current: 4000A
• Capacity: 88.8Wh
• Operating Temperature: -20℃ to 60℃ (-4°F to 140°F)

For a full list of package contents and technical specifications, please refer to the relevant sections within the manual.