IWASHN GP50 Portable Power Station User Manual

1. Introduction

Thank you for purchasing the IWASHN GP50 Portable Power Station. This device is a versatile and reliable power source designed for various applications, including outdoor activities, emergency backup, and powering sensitive equipment like CPAP machines. It features a high-capacity LiFePO4 battery, multiple output options, and fast charging capabilities. Please read this manual thoroughly before use to ensure safe and optimal operation.

Image: The IWASHN GP50 Portable Power Station in an outdoor setting, demonstrating its use for powering devices during leisure activities. The image shows people enjoying a picnic/camping scene with the power station on a wooden table.

2. Safety Information

The IWASHN GP50 Portable Power Station is designed with safety in mind, utilizing a LiFePO4 battery and an advanced Battery Management System (BMS). However, it is crucial to follow these safety guidelines:

• Do not expose the device to extreme temperatures, direct sunlight, or high humidity.
• Avoid dropping, puncturing, or disassembling the power station.
• Keep away from children and pets.
• Ensure proper ventilation during use and charging.
• Do not charge the device using both the DC input port and the USB-C input port simultaneously.
• The total power output should not exceed 300W.
• The integrated BMS protects against overcharge, over-discharge, over-voltage, over-current, short-circuit, and temperature fluctuations.

3. Package Contents

Please check the package for the following items:

• IWASHN GP50 Portable Power Station (x1)
• AC Adapter (x1)
• Type-C Cable (x1)
• C-C Charging Cable (x1)
• DC Plugs (8 types) + 1 Cable (x1 set)
• Waterproof Storage Bag (x1)
• User Manual (Japanese) (x1)

Image: This image displays all items included in the IWASHN GP50 Portable Power Station package: the portable power station unit, a waterproof storage bag, a Japanese instruction manual, a set of 8 DC plugs with one cable for various devices, a Type-C cable, a C-C charging cable, and an AC adapter.

4. Product Overview

The IWASHN GP50 Portable Power Station features a robust design with multiple input and output ports for diverse charging and powering needs. Familiarize yourself with the layout and functions of each component.

Image: This diagram provides a clear overview of the IWASHN GP50 Portable Power Station's components, including the handle, power switches, remaining power display, 10W wireless charging area, LED light, and various input/output ports. These ports include DC input, USB-C input/output, USB-A outputs (USB1, USB2), adjustable DC output for laptops, and two 12V/15A cigarette lighter outputs. All input and output ports are equipped with protective covers for dust resistance.

Key Components:

• Handle: For easy portability.
• Power Switch: To turn the unit on/off.
• Remaining Power Display: Digital display showing current battery level.
• Wireless Charging Area (10W): For compatible devices.
• LED Light / Warning Light: Multi-mode illumination.
• DC Input Port: For charging the power station.
• USB-C Input/Output Port (PD60W): For fast charging devices or recharging the power station.
• USB1 & USB2 Output Ports (QC3.0): For charging smartphones, tablets, etc.
• DC Output Port (for PC): Adjustable voltage (12V/5A, 16.5V/4A, 20V/3.5A, 24V/3.5A) for laptops and other devices.
• Cigarette Lighter Output Ports (2x 12V/15A max): For car refrigerators, amateur radio equipment, etc.

5. Setup

Before first use, it is recommended to fully charge the power station.

Initial Charging:

1. Connect the provided AC adapter to the DC input port on the power station.
2. Plug the AC adapter into a wall outlet.
3. The display will indicate charging status. Full charge via AC adapter takes approximately 8-10 hours.

6. Operating Instructions

6.1 Charging the Power Station

The GP50 supports multiple charging methods:

• PD60W Fast Charging (USB-C): Use a separately purchased PD charger (60W or more) with the USB-C port. Full charge takes approximately 4-6 hours.
• Solar Panel Charging: Connect a compatible solar panel (not included) to the DC input port. The MPPT control method maximizes charging efficiency. Supports up to 80W solar input. Charging time varies with light intensity.
• AC Outlet Charging: Use the included AC adapter. Full charge takes approximately 8-10 hours.
• Cigarette Lighter Charging: Car charging is possible (cigarette lighter cable not included).

Important Note: Do not charge the power station via both the DC input port and the USB-C input port simultaneously.

Image: The image illustrates the four versatile charging methods for the IWASHN GP50 Portable Power Station: USB-C fast charging (approx. 4-6 hours), solar panel charging (up to 80W), AC outlet charging (approx. 8-10 hours), and car cigarette lighter charging. A crucial note advises against simultaneously charging via both DC input and USB-C input ports.

6.2 Powering Devices (Output)

Turn on the power station using the main power switch. The display will show the remaining battery level.

• DC Output (Adjustable Voltage): The DC port offers adjustable voltage outputs (12V/5A, 16.5V/4A, 20V/3.5A, 24V/3.5A) to suit various devices like CPAP machines and laptops. Ensure the voltage switch is set correctly for your device. If the voltage adjustment switch is ON and no current is flowing, the unit will shut down after 2 hours. If the voltage adjustment switch is OFF, the unit will shut down after 2 minutes.
• Cigarette Lighter Output (12V/15A max): Two cigarette lighter ports are available, providing 12V/15A (max) output. These are suitable for car refrigerators, amateur radio equipment (e.g., FT 891 M, FT 991 AM), and other 12V accessories. The power station is designed to prevent car refrigerators from shutting down prematurely due to low battery.
• USB Output (PD60W & QC3.0): The USB-C port supports PD60W bi-directional fast charging for compatible phones and laptops. Two USB-A ports provide QC3.0 fast charging (5V/3A, 9V/2A, 12V/1.5A) for game consoles, mobile phones, and tablets.
• Wireless Output (10W): Place compatible devices on the wireless charging area for 10W wireless charging.

Image: This image demonstrates the IWASHN GP50 Portable Power Station's versatility, simultaneously charging a laptop, smartphone, and tablet. It highlights the large capacity (96000mAh/307.2Wh), PD60W and QC3.0 fast charging capabilities, and adjustable DC output (12V-24V), making it compatible with a wide range of devices, including various laptops using the included DC conversion plugs.

Image: The image illustrates the IWASHN GP50 Portable Power Station providing essential power to a CPAP machine, highlighting its utility during outdoor camping or power outages. The device is shown next to a person sleeping, emphasizing its quiet and reliable operation for critical medical equipment.

6.3 LED Light Operation

To activate the LED light, quickly press the dedicated LED light button twice in a row. This will turn the LED lamp on/off. For the orange warning light, press and hold the LED light button.

7. Maintenance

To ensure the longevity and optimal performance of your IWASHN GP50 Portable Power Station:

• Battery Cycle: To avoid shortening the life of the built-in LiFePO4 battery, perform a complete charge/discharge cycle at least once every 4 months.
• Storage: Store the power station in a cool, dry place away from direct sunlight and extreme temperatures.
• Cleaning: Use a dry, soft cloth to clean the exterior of the device. Do not use abrasive cleaners or immerse the unit in water.

8. Troubleshooting

If you encounter any issues with your IWASHN GP50 Portable Power Station, please refer to the following common solutions:

• Device not turning on: Ensure the power switch is in the ON position and the battery has sufficient charge.
• Device not charging: Verify that the charging cable and adapter are securely connected and functioning correctly. Ensure you are not attempting to charge via both DC and USB-C simultaneously.
• Output ports not working: Check if the power station is turned on. Ensure the connected device is compatible and within the power station's output limits.
• Automatic shutdown: If the DC voltage adjustment switch is ON and no current is flowing, the unit will shut down after 2 hours. If the switch is OFF, it will shut down after 2 minutes. This is normal behavior to conserve power.

If the problem persists, please contact customer support for assistance.

9. Specifications

Below are the detailed specifications for the IWASHN GP50 Portable Power Station:

Image: This image highlights the compact and lightweight design of the IWASHN GP50 Portable Power Station, showcasing its ability to power a diverse range of devices such as smartphones, fans, game consoles, tablets, charging lights, drones, CPAP machines, car refrigerators, and laptops. It also illustrates its suitability for various scenarios including power outages, outdoor activities, disaster preparedness, and fishing.

10. Warranty and Support

The IWASHN GP50 Portable Power Station comes with a 1-year limited warranty from the date of purchase. This warranty covers manufacturing defects and ensures the reliability and durability of the product.

If you encounter any problems or have questions regarding your product, please do not hesitate to contact our customer support team. We are committed to providing excellent service and assistance.

Contact Information: Please refer to the contact details provided in your product packaging or on the official IWASHN website for support.