Introduction
This manual provides detailed instructions for the safe and effective use of your WdtPro SFL002 Rechargeable Flashlights. Please read this manual thoroughly before operating the device and retain it for future reference.

Image: Two WdtPro SFL002 rechargeable flashlights, black in color, with their respective USB-C charging cables. The flashlights are illuminated, showcasing their brightness.
Package Contents
Verify that all items are present in your package:
- 2 x WdtPro SFL002 Rechargeable Flashlights (Battery Included)
- 2 x Type-C Charging Cables
- 2 x Hand Straps
- 1 x User Manual
- 1 x Gift Box (packaging)
Setup and Charging
The WdtPro SFL002 flashlights come with a built-in rechargeable battery. The tail cap is designed to remain locked, eliminating the need for battery removal during charging or use.
Initial Charge
- Locate the Type-C charging port on the flashlight.
- Connect one end of the provided Type-C charging cable to the flashlight's port.
- Connect the other end of the charging cable to a compatible USB power source (e.g., laptop, car charger, wall adapter).
- The charging indicator light will show the charging status (e.g., red for charging, green for full charge).
- Allow the flashlight to charge fully before first use to ensure optimal battery performance.
A full charge provides approximately 24 hours of use on medium setting or 10 hours on high brightness.

Image: A WdtPro SFL002 flashlight connected to a laptop via a USB-C cable for charging. The image highlights the charging port and the estimated 10-hour runtime on high brightness.
Operating Instructions
Power On/Off and Mode Selection
The flashlight features three lighting modes: High, Medium, and Strobe.
- To turn the flashlight on, press the power button located on the tail cap.
- To cycle through the lighting modes (High, Medium, Strobe), press the power button repeatedly while the flashlight is on.
- To turn the flashlight off, press and hold the power button for approximately 1 second, or cycle through all modes until it turns off.

Image: A WdtPro SFL002 flashlight in use, demonstrating its super bright output in a forest setting. Icons for High, Low (Medium), and Strobe modes are displayed.
Adjustable Focus (Zoom Function)
The flashlight features an adjustable focus mechanism to switch between a wide floodlight and a focused spotlight beam.
- To adjust the focus, gently slide the head of the flashlight forward or backward.
- Sliding forward typically narrows the beam for a focused, long-distance spotlight (Zoom In).
- Sliding backward widens the beam for a broad area illumination (Zoom Out).

Image: A visual representation of the flashlight's zoomable design, illustrating how to adjust the beam from a wide flood (Zoom Out) to a concentrated spot (Zoom In).
Maintenance
Proper maintenance ensures the longevity and optimal performance of your WdtPro SFL002 flashlights.
- Cleaning: Wipe the flashlight body with a soft, damp cloth. Avoid using abrasive cleaners or solvents.
- Water Resistance: The flashlight is rated IP65 water-resistant, meaning it is protected against dust and low-pressure water jets. It is not designed for submersion. Ensure the charging port cover is securely closed when not charging to maintain water resistance.
- Storage: Store the flashlight in a cool, dry place when not in use. For long-term storage, charge the battery periodically to maintain its health.
- Battery Care: The built-in rechargeable battery is designed for long life. Avoid fully depleting the battery frequently to extend its lifespan.

Image: Two WdtPro SFL002 flashlights on a wet, dark surface with water droplets, illustrating their IP65 waterproof rating and durability in rain and snow.
Troubleshooting
If you encounter issues with your WdtPro SFL002 flashlight, refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Flashlight does not turn on. | Battery is depleted. | Charge the flashlight using the provided Type-C cable. |
| Light output is dim. | Low battery charge. | Recharge the flashlight. |
| Flashlight does not charge. | Charging cable or adapter issue; port obstruction. | Ensure the Type-C cable is fully inserted and functional. Try a different USB power source or cable. Check the charging port for debris. |
| Beam focus is not smooth. | Dust or debris in the zoom mechanism. | Gently clean the exterior of the flashlight head. Avoid forcing the mechanism. |
If the issue persists, please contact WdtPro customer support for assistance.
Specifications
| Feature | Detail |
|---|---|
| Model Number | SFL002 |
| Light Source | LED |
| Brightness | Up to 1000 Lumens |
| Beam Distance | 300 meters or more |
| Lighting Modes | High, Medium, Strobe |
| Power Source | Built-in Rechargeable Battery (NiMH) |
| Charging Port | Type-C USB |
| Material | Aluminum |
| Water Resistance | IP65 (Water Resistant) |
| Product Dimensions | 4.72"D x 1.18"W x 1.18"H |
| Item Weight | 106 Grams (3.74 ounces) |
| Average Life (LED) | 100,000 Hours |
Warranty and Support
WdtPro offers a 2-year replacement service for this product. For any inquiries or support needs, please contact WdtPro customer service. Our team is available for online assistance.
For more information or to contact support, please visit the official WdtPro store: WdtPro Store on Amazon.
