GRNPOWCN AC/DC Adapter Instruction Manual

1. Introduction and Overview

This instruction manual provides essential information for the safe and efficient use of your GRNPOWCN AC/DC Adapter. This adapter is designed to provide stable and smooth power to compatible portable power stations and solar generators.

Compatible Models:

• COOLIS S320-UPGRADED A (S320-UPGRADEDA) 100W Portable Power Inverter Generator (Capacity 40800mAh / 150Wh Lithium Battery)
• TeGenerator-01 100-Watt (100W) Solar Portable Generator Power Station (Capacity 40800mAh / 3.7v (150Wh) 151Wh CPAP Battery Pack)
• Cullpower SAW30-150-2000U (SAW30-1502000U)
• Enkeeo S155 100W 155Wh Portable Power Station

Please read this manual thoroughly before use and retain it for future reference.

2. Safety Instructions

To ensure safe operation and prevent damage, observe the following safety guidelines:

• Do not expose the adapter to water, rain, or excessive moisture.
• Do not disassemble or modify the adapter. Refer all servicing to qualified personnel.
• Ensure the adapter is connected to a power outlet with the correct voltage (100-240V).
• Avoid using the adapter in extremely hot or cold environments.
• Keep the adapter away from children and pets.
• Unplug the adapter from the power outlet when not in use for extended periods.
• Do not use the adapter if the cable or plug is damaged.

This adapter is UL / FCC / CE / RoHS Certified, ensuring compliance with top industry safety standards. It features built-in protection mechanisms:

• OVP: Over Voltage Output Protection
• OCP: Over Current Output Protection
• SCP: Short Circuit Output Protection
• Over-Temperature Protection
• Over-Charger Protection
• Over-Power Protection

Image: Safe & Reliable Power Adapter with multiple protection features and certifications.

Image: UL Certification and other safety standards documentation.

3. Package Contents

Verify that all items are present in the package:

• 1x GRNPOWCN Portable Power Station Power Supply (UL Listed)
• 1x AC Power Cable (UL Listed)

4. Setup and Installation

Follow these steps to set up your AC/DC adapter:

1. Connect the AC power cable to the adapter.
2. Plug the AC power cable into a standard 100-240V wall outlet.
3. Connect the barrel connector of the adapter's output cable to the charging input port of your compatible portable power station.

Image: Adapter connected to a wall outlet and a portable power station, demonstrating high charging efficiency.

Image: The 28W~30W AC Adapter for Portable Power Station.

5. Operation

Once properly connected, the adapter will begin charging your portable power station. The built-in LED indicator light on the adapter will illuminate to confirm that it is receiving power and operating correctly. This light is designed to be bright, making it easy to locate the adapter in low-light conditions.

6. Features

• High Charging Efficiency: Delivers stable and smooth power for effective charging.
• Extended Cable Length: Features an extra-long 6-foot power cable for convenience.
• LED Indicator: A bright LED light indicates the adapter's operational status.
• Robust Safety Features: UL / FCC / CE / RoHS certified with OVP, OCP, SCP, Over-Temperature, Over-Charger, and Over-Power protections.
• Durable Construction:
• Metal Plug: Safety standard input socket with excellent electrical conductivity, sturdy and non-deforming.
• Craftsmanship: Rigorous and meticulous long tail design, sturdy and durable, resistant to breakage.
• Flexible Connectors: Designed to resist breakage for superior durability.
• Hard Shell: Provides fire and fall prevention.
• Low Loss and High Efficiency Cable: Utilizes pure copper core for high-speed transmission, high oxidation resistance, long service life, and corrosion resistance.
• Compact Design: Handheld size (L: 2.81in, W: 1.75in, H: 1.14in) allows for easy portability and use anywhere.

Image: Detailed view of the adapter's durable components: metal plug, craftsmanship, flexible connectors, and hard shell.

Image: Internal cable structure demonstrating low loss and high efficiency with pure copper core.

Image: Handheld size adapter suitable for study, travel, work, and game use.

7. Specifications

8. Troubleshooting

If the adapter is not functioning as expected, consider the following:

• No Power/Charging:
• Ensure the AC power cable is securely plugged into both the wall outlet and the adapter.
• Verify that the wall outlet is functional by testing it with another device.
• Check that the barrel connector is fully inserted into the power station's charging port.
• Confirm that your portable power station is compatible with the adapter's output specifications (19V, 1A).
• LED Indicator Not Lit:
• If the LED indicator does not light up when plugged into a live outlet, check all connections. If the issue persists, the adapter may be faulty.
• Slow Charging:
• Ensure the power station is not being used for high-power output tasks while charging, as this can slow down the charging process.

If you continue to experience issues, please contact customer support.

9. Maintenance

To maintain the performance and longevity of your GRNPOWCN AC/DC Adapter:

• Keep the adapter clean and free from dust. Use a soft, dry cloth for cleaning.
• Store the adapter in a cool, dry place when not in use.
• Avoid bending or crimping the cable excessively, especially near the connectors, to prevent internal damage.

10. Warranty and Support

Your GRNPOWCN AC/DC Adapter comes with a 12-month warranty. We also offer a 30-day free exchange policy. For any questions regarding your order or the product, please contact our customer support team. We provide 24x7 email support to assist you.

We are committed to providing excellent service and a positive shopping experience.