1. Introduction
Thank you for choosing the GOODaaa 36000mAh Power Bank Wireless Charger. This device is designed to provide reliable portable power for your mobile devices, featuring multiple charging options including built-in cables, wireless charging, and solar recharging capabilities. It is built for durability and convenience, making it suitable for both daily use and outdoor activities.
2. Package Contents
- GOODaaa Solar Power Bank
- USB C Charging Cable
- Carabiner
- User Manual
3. Product Overview
Familiarize yourself with the components of your power bank:

Image 3.1: Product Detailed Drawing - This diagram illustrates the various components of the power bank, including the Type-C output cable, Lightning output cable, Micro USB output cable, USB input cable, wireless charging area, LED lights, LED battery indicator, solar panel, hanging ring, power ON/OFF switch, Micro USB input port, Type-C input/output port, and USB output port.
- Built-in Cables: Includes Type-C, iOS (Lightning), Micro USB output cables, and a USB-A input cable.
- Wireless Charging Pad: For compatible devices.
- Input/Output Ports: Additional USB-A output, USB-C input/output, and Micro USB input ports.
- Solar Panel: For emergency or supplementary charging.
- Dual LED Flashlights: For illumination.
- LED Indicators: To show battery level and charging status.
4. Setup and Initial Charging
Before first use, fully charge the power bank using a wall adapter.
4.1 Charging the Power Bank
- Via Built-in USB-A Input Cable: Pull out the built-in USB-A input cable and connect it to a USB wall adapter (not included).
- Via USB-C Input Port: Connect a USB-C cable (included) to the power bank's USB-C input/output port and a USB wall adapter.
- Via Micro USB Input Port: Connect a Micro USB cable (not included) to the power bank's Micro USB input port and a USB wall adapter.
- Solar Charging (Supplementary): Place the power bank in direct sunlight. The solar panel will convert sunlight into energy to slowly recharge the internal battery. This method is primarily for emergency use or to maintain charge, not for rapid full charging.

Image 4.2: Solar Panel Charging - The power bank is depicted outdoors, utilizing its solar panel to absorb sunlight for recharging. This image also shows the USB-C and iOS input ports.

Image 4.1: Built-in USB Input Cable Charging - The power bank is shown connected to a wall adapter using its integrated USB-A input cable for convenient recharging.
The LED indicators will illuminate to show the charging progress. A full charge is indicated when all LEDs are solid.
5. Operating Instructions
5.1 Power On/Off
Press the power button once to turn on the power bank and check the battery level. The power bank will automatically turn off after a period of inactivity to conserve power.
5.2 Charging Devices (Wired)
The power bank offers multiple wired charging options:
- Using Built-in Output Cables: Select the appropriate built-in cable (Type-C, iOS, or Micro USB) and connect it to your device.
- Using USB-A Output Port: Connect your device's charging cable to the USB-A output port on the power bank.
- Using USB-C Output Port: Connect your device's charging cable to the USB-C input/output port on the power bank.

Image 5.1: Charging Multiple Devices Simultaneously - This image demonstrates the power bank's capability to charge up to six devices at once using its integrated cables and various input/output ports. Remember to press the power button before charging.
5.3 Wireless Charging
For devices that support wireless charging:
- Ensure the power bank is turned on.
- Place your wireless-enabled device directly onto the wireless charging pad area of the power bank.
- The device should begin charging automatically. Adjust its position if charging does not start immediately.

Image 5.2: Wireless Charging in Progress - A smartphone is shown resting on the power bank's wireless charging pad, indicating active wireless charging.
5.4 Flashlight Operation
The power bank is equipped with dual LED flashlights:
- To Turn On/Off: Press and hold the power button for approximately 3 seconds.
- Lighting Modes: Short press the power button while the flashlight is on to cycle through different modes (e.g., steady, SOS, strobe).

Image 5.3: Dual Super Bright LED Flashlight - The power bank's dual flashlights are shown emitting bright light, capable of illuminating up to 100 feet, and can last over 100 hours on a full charge.
6. Safety Information
- Do not expose the power bank to extreme temperatures, direct sunlight for prolonged periods, or fire.
- Avoid dropping, disassembling, or attempting to repair the device yourself.
- Keep away from water and high humidity. While the device is designed to be waterproof, prolonged submersion is not recommended.
- Use only certified charging cables and adapters.
- Keep out of reach of children.
- Dispose of the power bank responsibly according to local regulations.
7. Maintenance
- Clean the power bank with a soft, dry cloth. Do not use harsh chemicals or abrasive materials.
- Store the power bank in a cool, dry place when not in use.
- For optimal battery life, fully charge the power bank at least once every three months if stored for extended periods.

Image 7.1: Durability Features - This image highlights the power bank's robust design, showcasing its shockproof, waterproof, and dustproof capabilities, making it suitable for various outdoor conditions.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Power bank not charging | Charging cable or adapter faulty; power bank fully charged; poor connection. | Check cable/adapter; ensure secure connection; try a different cable/adapter. |
| Device not charging from power bank | Power bank off; cable faulty; device incompatible; power bank low on charge. | Press power button to activate; check/replace cable; ensure device compatibility; recharge power bank. |
| Wireless charging not working | Device not aligned; device not wireless charging compatible; thick phone case. | Adjust device position on pad; remove phone case; verify device supports wireless charging. |
| Flashlight not turning on | Power button not held long enough; power bank low on charge. | Press and hold power button for 3 seconds; recharge power bank. |
9. Specifications
| Feature | Detail |
|---|---|
| Model Number | PN-W22 |
| Battery Capacity | 36000 Milliamp Hours (Li-polymer) |
| Product Dimensions | 6.6 x 3.5 x 1.1 inches |
| Item Weight | 15.2 ounces |
| Input Ports | Built-in USB-A cable, USB Type-C, Micro USB, Solar Panel |
| Output Ports | Built-in Type-C, Built-in iOS (Lightning), Built-in Micro USB, USB Type-A, USB Type-C (shared input/output), Wireless Charging |
| Special Features | Fast Charging, Portable, Wireless Charging, Dual LED Flashlights, Shockproof, Waterproof, Dustproof |
10. Warranty and Support
Every GOODaaa product is certified safe and comes with a lifetime warranty. For any questions or support needs, please feel free to contact us. We are committed to providing a satisfactory solution within 24 hours.
For further assistance, please refer to the official GOODaaa website or contact customer support directly.