GOOLOO Portable Power Station GTX300 User Manual

1. Introduction

The GOOLOO Portable Power Station GTX300 is a versatile and reliable power solution designed for various applications, from outdoor adventures to emergency home backup. This manual provides essential information for safe and efficient operation, maintenance, and troubleshooting of your device.

Key Features:

• Portable Design: Lightweight and compact, weighing approximately 8.8 pounds, with an integrated handle for easy transport.
• High Capacity: 300Wh (25.6Ah/11.7V) battery capacity provides ample power for multiple devices.
• Pure Sine Wave AC Output: Delivers clean and stable 110V/300W AC power (600W surge) suitable for sensitive electronics.
• Multiple DC Outputs: Includes 12V/10A car port and two 12V/5A DC 5521 ports.
• Versatile USB Charging: Features two USB-A ports (one standard 5V/2.4A, one Quick Charge 3.0) and two USB-C ports (one 5V/3A, one Power Delivery 60W bi-directional).
• Multi-Method Charging: Can be recharged via wall outlet, car charger, or solar panel.
• Smart Digital Display: Provides real-time information on battery level, input/output wattage, and remaining usage/charging time.
• Emergency LED Light: Integrated rear light with Low, High, and SOS modes for various situations.
• Advanced Safety Features: Built-in Battery Management System (BMS) with multiple protections including over-charge, over-discharge, over-current, over-voltage, and short-circuit protection.

Figure 1: The GOOLOO Portable Power Station GTX300 demonstrating its high capacity by powering a router (10W for 20 hours), mini-fridge (60W for 4 hours), drones (40Wh for 6 times), and cameras (16Wh for 14 times).

2. What's in the Box

Upon unboxing your GOOLOO Portable Power Station GTX300, please ensure all the following components are present:

• GOOLOO Portable Power Station GTX300 Unit
• AC Charging Cable
• Car Charging Cable
• User Manual

Figure 2: All included accessories with the GOOLOO Portable Power Station GTX300, laid out on a wooden surface in an outdoor setting.

3. Product Overview

Familiarize yourself with the various ports, controls, and indicators on your power station.

Front Panel:

• AC Outlets (x2): Standard 110V AC outlets, providing 300W continuous power with a 600W surge capability. These are pure sine wave outputs, safe for sensitive electronics.
• DC Car Port (x1): 12V/10A output, compatible with car appliances.
• DC 5521 Ports (x2): 12V/5A outputs, suitable for various DC-powered devices.
• USB-A Ports (x2): One standard 5V/2.4A port and one Quick Charge 3.0 port for rapid charging of compatible devices.
• USB-C Ports (x2): One 5V/3A port and one Power Delivery (PD) 60W bi-directional port. The PD port can both charge devices and be used to recharge the power station itself.
• Digital Display: Shows battery charge percentage, input wattage, output wattage, and estimated time remaining for charge/discharge.
• Control Buttons: Separate buttons to activate DC outputs, AC outputs, and the display.

Rear Panel:

• Emergency LED Light: A large panel light with three modes: Low brightness, High brightness, and SOS flashing for emergencies.
• AC Input Port: For charging the power station using the included AC charging cable.
• DC/Solar Input Port: For charging the power station using the included car charging cable or a compatible solar panel (up to 120W).

Side Panels:

• Ventilation Grids: Designed to allow internal fans to pull air through the unit, keeping the electronics cool during operation and charging.

4. Setup

Initial Charging:

Before first use, it is recommended to fully charge the GOOLOO Portable Power Station. This ensures optimal battery performance and longevity.

1. Connect the included AC charging cable to the AC Input Port on the rear of the power station.
2. Plug the other end of the AC charging cable into a standard wall outlet.
3. The digital display will illuminate, showing the charging status and estimated time to full charge.
4. Once fully charged, the display will indicate 100%. Disconnect the charging cable.

5. Operating Instructions

Turning On/Off Outputs:

• DC Output: Press the "DC ON/OFF" button on the front panel to activate or deactivate the DC car port and DC 5521 ports. The DC indicator on the display will light up when active.
• AC Output: Press the "AC ON/OFF" button on the front panel to activate or deactivate the AC outlets. The AC indicator on the display will light up when active.
• Display: Press the "DISPLAY" button to turn the digital screen on or off.

Using the Emergency LED Light:

The rear LED light can be used for illumination in various situations.

1. Press the light button on the rear panel once for Low brightness mode.
2. Press again for High brightness mode.
3. Press a third time for SOS flashing mode.
4. Press a fourth time to turn the light off.

Figure 3: The GOOLOO Portable Power Station GTX300 features a powerful emergency LED light with three distinct modes for various needs.

Simultaneous Charging and Discharging:

The GOOLOO Portable Power Station GTX300 supports simultaneous charging and discharging, allowing you to power your devices while the unit itself is being recharged.

Figure 4: The power station can charge and discharge simultaneously, making it highly efficient for continuous power supply.

6. Charging the Power Station

Your GOOLOO Portable Power Station GTX300 can be recharged using three primary methods:

Wall Charging:

Use the included AC charging cable to recharge the power station from a standard wall outlet. A full charge typically takes approximately 4 hours.

Figure 5: Wall charging the power station from 0% to 100% in approximately 4 hours.

Car Charging:

Recharge your power station on the go using your vehicle's 12V car outlet.

1. Connect the included car charging cable to the DC/Solar Input Port on the rear of the power station.
2. Plug the other end into your car's 12V cigarette lighter socket.
3. A full charge typically takes approximately 3 hours.

Figure 6: Car charging the power station from 0% to 100% in approximately 3 hours.

Solar Charging:

Harness solar energy to recharge your power station, ideal for off-grid use. The unit features a built-in MPPT controller for efficient solar charging.

1. Connect a compatible solar panel (not included, max 120W) to the DC/Solar Input Port on the rear of the power station.
2. Position the solar panel in direct sunlight for optimal charging.
3. A full charge using a 120W solar panel typically takes approximately 3.5-6 hours, depending on sunlight conditions.

Figure 7: Solar charging the power station from 0% to 100% in approximately 3.5-6 hours, depending on sunlight intensity.

Figure 8: Overview of recharge times for the GOOLOO Portable Power Station using different methods.

7. Maintenance

• Storage: Store the power station in a cool, dry place away from direct sunlight and extreme temperatures.
• Recharge Frequency: For optimal battery health, recharge the unit at least once every 3-6 months, even if not in use.
• Cleaning: Use a dry, soft cloth to clean the exterior of the unit. Do not use abrasive cleaners or immerse the unit in water.
• Avoid Overloading: Do not exceed the rated output power of 300W (or 600W surge) to prevent damage to the unit and connected devices.

8. Troubleshooting

Unit Not Turning On:

• Ensure the battery is charged. Connect to a power source and check the display.
• Press and hold the main power button for a few seconds to ensure it's fully engaged.

Outputs Not Working:

• Ensure the specific output (DC or AC) is activated by pressing its respective ON/OFF button.
• Check if the device being powered exceeds the power station's output limits (300W continuous, 600W surge for AC).
• Verify that the cables are securely connected to both the power station and the device.

Slow Charging:

• For solar charging, ensure the solar panel is in direct sunlight and free from obstructions.
• Verify the solar panel's wattage is sufficient (up to 120W recommended).
• Ensure the charging cable is not damaged and is properly connected.

9. Specifications

10. Warranty and Support

GOOLOO products are designed and manufactured to the highest quality standards. For information regarding warranty coverage, technical support, or customer service, please refer to the contact information provided on the product packaging or visit the official GOOLOO website.