Introduction
The Lion Energy Prowler Portable Power Bank is a versatile 20,000mAh (74Wh) wireless charger designed to keep your devices powered on the go. Featuring multiple USB outputs, a built-in flashlight, and a floodlight, it's an essential companion for camping, travel, and everyday use. Its rugged design ensures durability, while its compact size makes it easy to transport.
Key features include:
- 20,000mAh / 74Wh Capacity: Provides multiple charges for smartphones and other USB devices.
- Multiple Outputs: Two USB-A ports (5V @ 3A each) and one USB-C port (5V @ 3A) for wired charging.
- Wireless Charging: Integrated 10W wireless charging pad for compatible devices.
- Built-in Lighting: Features a powerful flashlight and a broad floodlight for illumination.
- Durable & Portable: Rugged construction and lightweight design for easy transport.
Setup
Before initial use, it is recommended to fully charge your Prowler Portable Power Bank. This ensures optimal performance and battery longevity.
- Unpack: Carefully remove the power bank from its packaging.
- Identify Ports: Locate the USB-C input/output port and the two USB-A output ports, typically found under a protective cover on one end of the device.
- Initial Charge: Connect the power bank to a suitable USB power adapter (not included) using a USB-C cable. The LED indicators on the device will illuminate to show charging progress. A full charge is indicated when all LED lights are solid.

Front view of the Prowler Portable Power Bank, showing the wireless charging pad and control buttons.

Bottom view of the Prowler Portable Power Bank with the port cover open, revealing USB-A, USB-C, and Micro USB ports, along with the built-in flashlight.
Operating Instructions
The Prowler Power Bank offers multiple ways to charge your devices and provides integrated lighting functions.
Charging Devices
- Power On: Press the power button once to activate the power bank. The LED indicators will show the remaining battery charge.
- Wired Charging: Connect your device to one of the USB-A or USB-C output ports using a compatible charging cable. The power bank will automatically begin charging your device.
- Wireless Charging: Place your Qi-compatible device directly onto the wireless charging pad located on the top surface of the power bank. Ensure the device is centered for optimal charging. The power bank will automatically detect and begin charging the device wirelessly.

A person holding the Prowler Portable Power Bank, which is illuminating a dark area with its floodlight, while also charging a smartphone.

Overhead view of the Prowler Portable Power Bank connected to a laptop and earbuds, demonstrating its multi-device charging capability.
Using the Flashlight & Floodlight
- Flashlight: Long press the dedicated flashlight button (usually located near the charging ports) to turn the flashlight on or off.
- Floodlight: Double-press the dedicated floodlight button (usually located on the top surface) to turn the floodlight on or off.

The Prowler Portable Power Bank with its built-in flashlight illuminated, positioned in front of a camping tent at night, highlighting its emergency lighting feature.
Maintenance
Proper maintenance will extend the life and performance of your Prowler Portable Power Bank.
- Cleaning: Use a soft, dry cloth to wipe the exterior of the power bank. Avoid using harsh chemicals or abrasive materials.
- Storage: Store the power bank in a cool, dry place away from direct sunlight and extreme temperatures. For long-term storage, it is recommended to charge the device to about 50-75% capacity every 3-6 months to prevent deep discharge.
- Avoid Moisture: While durable, avoid submerging the power bank in water or exposing it to excessive moisture. Ensure port covers are securely closed when not in use.
Troubleshooting
If you encounter issues with your Prowler Portable Power Bank, try the following solutions:
| Problem | Possible Solution |
|---|---|
| Device not charging from power bank. | Ensure the power bank is turned on. Check if the charging cable is securely connected to both the power bank and your device. Try a different cable or port. Verify your device is compatible with wireless charging if attempting to use that feature. |
| Power bank not charging. | Ensure the charging cable is securely connected to the power bank and the power source. Try a different USB power adapter or wall outlet. |
| Flashlight/Floodlight not working. | Ensure the power bank has sufficient charge. For the flashlight, long press the button. For the floodlight, double-press the button. |
| Slow charging. | Ensure you are using a high-quality charging cable. Some devices may draw less power than the maximum output of the power bank. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | 50180001 |
| Battery Capacity | 20,000 mAh / 74 Wh |
| USB-A Output | 2 x 5V @ 3A (15W each) |
| USB-C Input/Output | 5V @ 3A (15W) |
| Wireless Charging | 10W |
| Special Features | Flashlight, Floodlight, Lightweight, Portable, Travel |
| Dimensions | Refer to product packaging for exact dimensions. |
| Weight | Refer to product packaging for exact weight. |
Warranty and Support
For detailed warranty information and customer support, please refer to the official Lion Energy website or the warranty card included with your product. You can also visit the Lion Energy Store on Amazon for additional resources and contact options.