1. Introduction
This manual provides essential instructions for the safe and effective use of your DARKBEAM 805X-DB01 LED Flashlight. Please read this guide thoroughly before operating the device and retain it for future reference. The DARKBEAM 805X-DB01 is a high-performance, rechargeable, and water-resistant flashlight designed for various applications including outdoor activities, emergency situations, and general maintenance tasks.

Image 1.1: The DARKBEAM 805X-DB01 LED Flashlight, showcasing its robust design.
2. Package Contents
Verify that all items listed below are present in your package:
- 1 x DARKBEAM 805X-DB01 LED Flashlight
- 1 x High-capacity Rechargeable Battery (pre-installed or separate)
- 1 x USB-C Charging Cable
- 1 x Lanyard
3. Setup
3.1 Battery Installation
The flashlight typically comes with the high-capacity rechargeable battery pre-installed. If the battery is separate, unscrew the tail cap of the flashlight, insert the battery with the positive (+) terminal facing towards the head of the flashlight, and then securely screw the tail cap back on.
3.2 Initial Charging
Before first use, fully charge the flashlight. Refer to Section 5 for detailed charging instructions.
4. Operating Instructions
4.1 Power On/Off
To turn the flashlight ON or OFF, gently press the power button located on the body of the flashlight.
4.2 Mode Switching
The flashlight features 5 lighting modes: High, Medium, Low, SOS, and Flash. While the flashlight is on, gently press the power button repeatedly to cycle through these modes in sequence.
- High: Maximum brightness for extensive illumination.
- Medium: Balanced brightness for general use and extended runtime.
- Low: Minimal brightness for close-range tasks and maximum battery life.
- SOS: Emits the international Morse code distress signal (three short, three long, three short flashes).
- Flash: Rapid, intermittent flashing for signaling or disorientation.
4.3 Focus Adjustment
The flashlight features a smooth focus design, allowing you to adjust the beam from a wide floodlight to a concentrated spotlight. To adjust the focus, gently push or pull the head (lens) of the flashlight forward or backward.
- Push Forward: Narrows the beam into a focused spotlight for long-range illumination.
- Pull Backward: Widens the beam into a floodlight for illuminating a larger area.

Image 4.1: Illustration of the flashlight's revolving focusing design, showing both floodlight and spotlight capabilities.
5. Charging Instructions
The DARKBEAM 805X-DB01 is equipped with a USB-C charging port for convenient recharging.
- Locate the USB-C charging port on the flashlight body. It is typically covered by a rubber seal for water resistance.
- Open the rubber seal and insert the provided USB-C cable into the port.
- Connect the other end of the USB-C cable to a compatible power source (e.g., USB wall adapter, power bank, laptop) with a 5V 2A output.
- During charging, the indicator light on the flashlight will flash red.
- Once fully charged (approximately 5 hours), the indicator light will turn green.
- After charging, ensure the rubber seal is securely closed to maintain water resistance.
A full charge provides approximately 5-12 hours of runtime, depending on the selected mode.

Image 5.1: The flashlight connected via USB-C for charging, showing the charging indicator status.
6. Maintenance
6.1 Cleaning
Wipe the flashlight body with a soft, damp cloth. Do not use abrasive cleaners or solvents, as these may damage the finish or internal components. Ensure the lens is clean for optimal light output.
6.2 Storage
Store the flashlight in a cool, dry place away from direct sunlight and extreme temperatures. For long-term storage, it is recommended to charge the battery every 3-6 months to maintain its health.
6.3 Water Resistance
The DARKBEAM 805X-DB01 is rated IPX5 water-resistant, meaning it can withstand splashes and rain. It is not designed for submersion. Always ensure the USB-C charging port's rubber seal is fully closed to maintain water resistance.

Image 6.1: The flashlight demonstrating its IPX5 water resistance under splashing water.
7. Troubleshooting
- Flashlight not turning on:
- Ensure the battery is correctly inserted with the positive (+) terminal facing forward.
- Check if the battery is charged. If the charging indicator flashes red, the battery needs charging.
- Ensure the tail cap is screwed on tightly.
- Dim light or short runtime:
- The battery may be low. Recharge the flashlight fully.
- Ensure the lens is clean and free from obstructions.
- Charging indicator not working:
- Verify the USB-C cable is securely connected to both the flashlight and the power source.
- Try a different USB-C cable or power adapter.
8. Specifications
| Model Number | 805X-DB01 |
| Light Source Type | LED |
| Light Output Maximum | 10000 Lumens |
| Peak White Brightness | 950000 Lumens |
| Beam Distance | Up to 1000 meters (3280 feet) |
| Lighting Modes | High, Medium, Low, SOS, Flash |
| Power Source | Battery Powered (Lithium Ion) |
| Battery Runtime | 5-12 hours (depending on mode) |
| Charging Time | Approximately 5 hours (with USB-C cable) |
| Water Resistance | IPX5 (Splash-proof) |
| Material | Aluminium |
| Dimensions (D x W x H) | 47D x 47W x 150H millimetres |
| Item Weight | 13.3 Ounces |
9. Warranty and Support
The DARKBEAM 805X-DB01 LED Flashlight comes with a 3-year warranty. For any issues or dissatisfaction, DARKBEAM provides online support. Please contact us via email through your Amazon order for assistance. Our support team is available 24/7 to address your concerns.
10. Recommended Use Cases
The DARKBEAM 805X-DB01 is suitable for a wide range of activities and situations:
- Outdoor adventures: Camping, hiking, caving, mountaineering, backpacking
- Emergency preparedness: Power outages, signaling
- Work and maintenance: Night work, vehicle maintenance, inspections
- Daily tasks: Dog walking, general illumination
- Hunting and fishing expeditions

Image 10.1: Various scenarios illustrating the versatility of the DARKBEAM flashlight, including walking, repairing, exploring, camping, and reading.