Introduction
This manual provides essential information for the safe and efficient operation of your BLASOUL 49800mAh Solar Power Bank. Please read these instructions carefully before use and retain for future reference.
Product Features
- 22.5W Fast Charging: Supports PD 3.0 and QC 3.0 technologies for rapid device charging.
- 15W Wireless Charging: Compatible with Qi-enabled devices for convenient wireless power.
- 49800mAh Large Capacity: High-density lithium polymer battery provides multiple charges for your devices.
- Solar Recharging Capability: Can be recharged via solar energy, ideal for outdoor use.
- Built-in Cables: Includes 3 output cables (iOS, Type-C, Micro) and 1 input cable (USB-A) for versatile connectivity.
- Durable Design: IP65 rated for water, shock, and dust resistance, suitable for harsh outdoor conditions.
- Integrated Flashlight: Ultra-bright LED flashlight with three modes (steady, SOS, strobe) for emergencies.
- Safety Protection: Features intelligent protection IC chip for temperature, overvoltage, overcurrent, and short circuit protection.

Image: The power bank highlighting its 22.5W fast charging, with icons for USB-A Output (22.5W Max), Type C Input/Output (20W Max), Micro Input (18W Max), and Wireless Charging (15W Max).

Image: A smartphone wirelessly charging on the power bank, illustrating the 15W wireless charging feature compatible with Qi-enabled devices.
Package Contents
- 49800mAh Power Bank x 1
- USB C to USB C Cable x 1
- User Manual x 1
- Carabiner x 1
- Storage bag x 1

Image: A visual representation of the package contents, including the power bank, USB-C cable, user manual, carabiner, and storage bag.
Setup
- Initial Charge: Before first use, fully charge the power bank using a wall adapter via the USB-C or Micro-USB input ports. This ensures optimal battery performance.
- Check Battery Level: Press the power button once to view the current battery level indicated by the LED lights.

Image: Various methods to charge the power bank, including Type-C input, USB-A built-in cable input, Micro input, and solar panel charging.
Operating Instructions
Charging the Power Bank
- Via Wall Adapter: Connect the power bank to a wall adapter using the built-in USB-A input cable, or an external USB-C to USB-C cable (included) or Micro-USB cable to the respective input ports.
- Via Solar Panel: Place the power bank in direct sunlight. The solar panel will automatically begin charging the internal battery. A green LED light will illuminate to indicate solar charging is active. Note that solar charging is slower and intended for emergency or supplemental power.
Charging External Devices
- Using Built-in Cables: Pull out the appropriate built-in cable (iOS, Type-C, or Micro) and connect it to your device. The power bank will automatically begin charging.
- Using External Cables: Connect your device's charging cable to one of the USB-A output ports or the USB-C input/output port on the power bank.
- Wireless Charging: Place your Qi-compatible device on the wireless charging area of the power bank. Ensure the device is centered for optimal charging.

Image: The power bank connected to multiple devices (smartphone, tablet, smartwatch, earbuds) via its built-in cables and external USB ports, demonstrating simultaneous charging.
Using the Flashlight
- Turn On/Off: Press and hold the power button for 3 seconds to turn the flashlight on or off.
- Change Modes: While the flashlight is on, press the power button once to cycle through the modes: Steady > SOS > Strobe.

Image: The power bank's dual super bright LED flashlights in action, illustrating the three modes: Steady, SOS, and Strobe, suitable for various outdoor and emergency situations.
Maintenance
- Keep the power bank away from extreme temperatures, direct heat, and fire.
- Avoid dropping or subjecting the device to strong impacts.
- Clean the device with a dry, soft cloth. Do not use harsh chemicals or abrasive materials.
- Ensure the port covers are securely closed when not in use to maintain water and dust resistance.
Troubleshooting
| Problem | Solution |
|---|---|
| Power bank not charging | Ensure the charging cable is securely connected to both the power bank and the power source. Try a different cable or adapter. For solar charging, ensure direct sunlight exposure. |
| Device not charging from power bank | Check if the power bank has sufficient charge. Ensure the cable is correctly connected to your device and the power bank's output port. For wireless charging, ensure your device is Qi-compatible and correctly positioned on the charging area. |
| Flashlight not working | Press and hold the power button for 3 seconds to activate. If it doesn't turn on, the power bank battery might be too low. |
Specifications
- Model Number: PD-W49
- Battery Capacity: 49800 Milliamp Hours
- Product Dimensions: 7 x 3.66 x 1.28 inches
- Item Weight: 1.46 pounds
- Fast Charging: 22.5W (PD 3.0 & QC 3.0)
- Wireless Charging: 15W
- Water/Dust/Shock Resistance: IP65 Rating
- Built-in Cables: iOS, Type-C, Micro (Output), USB-A (Input)
- Additional Ports: USB Type A (Output), USB Type C (Input/Output)
- Special Features: Built-in Cable, Fast Charging, Flashlight, Over Charging Protection, Short Circuit Protection
Warranty and Support
Each BLASOUL product is safety certified. If you encounter any problems, please feel free to contact us. We will provide you with professional after-sales service and satisfactory solutions within 12 hours.
For support, please refer to the contact information provided in your purchase documentation or visit the official BLASOUL website.