1. Introduction
Thank you for choosing the GISAEV Rechargeable LED Flashlight M005. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your new flashlight. Please read this manual thoroughly before use and retain it for future reference.

Figure 1: GISAEV M005 Rechargeable LED Flashlight and included accessories.
2. Product Features
- High Brightness: Equipped with upgraded LED chips, delivering up to 90,000 lumens for powerful illumination.
- Rechargeable Battery: Features a 5,000mAh rechargeable battery for extended use.
- Quick Charge & Power Indicator: Built-in fast charging chip with intelligent charging interface and 4-level power indicator (25%, 50%, 75%, 100%).
- 7 Lighting Modes: Includes 3 main light modes (High, Medium, Strobe) and 4 side light modes (High, Medium, Red, Red Strobe).
- Adjustable Beam: Allows switching between focused light for distant objects and a wide beam for broader illumination.
- Durable & Waterproof: Constructed from aluminum with IPX7 waterproof rating, suitable for various weather conditions.
Video 1: Overview of the GISAEV M005 Flashlight's powerful illumination and various lighting modes.
3. Setup
3.1 Battery Installation
- Unscrew the tail cap of the flashlight.
- Insert the provided 5,000mAh lithium polymer battery with the positive (+) end facing towards the head of the flashlight.
- Securely screw the tail cap back onto the flashlight.
3.2 Charging Instructions
- Locate the charging port cover on the side of the flashlight.
- Gently lift the cover to expose the USB charging port.
- Connect the provided USB cable to the flashlight's charging port and to a compatible USB power source (e.g., wall adapter, computer, power bank).
- The power indicator lights will illuminate to show the charging progress (25%, 50%, 75%, 100%).
- Charging typically takes approximately 4 hours for a full charge.
- Once fully charged, disconnect the USB cable and ensure the charging port cover is securely closed to maintain waterproof integrity.

Figure 2: Battery and charging port details.
4. Operating Instructions
4.1 Power On/Off
Press the power button once to turn the flashlight on. Press and hold the power button for 3 seconds to turn the flashlight off from any mode.
4.2 Main Light Modes
With the flashlight on, press the power button repeatedly to cycle through the main light modes:
- High: Maximum brightness for powerful illumination.
- Medium: Moderate brightness for general use.
- Strobe: Flashing light for signaling or disorienting.

Figure 3: Main light modes in operation.
4.3 Side Light Modes (COB Light)
Double-click the power button to activate the side COB light. Press the power button repeatedly to cycle through the side light modes:
- High: Bright white light for area illumination.
- Medium: Moderate white light for softer area illumination.
- Red: Steady red light for night vision preservation or emergency signaling.
- Red Strobe: Flashing red light for emergency alerts.

Figure 4: Side lighting modes for various applications.
4.4 Adjustable Beam (Zoom Function)
To adjust the beam focus, gently push or pull the head of the flashlight. This allows you to switch between a narrow, focused beam for long-range visibility and a wide, floodlight beam for illuminating a larger area.

Figure 5: Demonstrating the adjustable beam feature.
5. Maintenance
- Keep the charging port cover securely closed when not charging to maintain the IPX7 waterproof rating.
- Clean the flashlight body with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Store the flashlight in a cool, dry place when not in use.
- Charge the battery regularly, even if not frequently used, to prolong battery life.
6. Troubleshooting
- Flashlight not turning on: Ensure the battery is correctly installed and fully charged.
- Dim light output: Recharge the battery. If the issue persists, the battery may need replacement.
- Charging issues: Check the USB cable and power source. Ensure the charging port is clean and free of debris.
- Water ingress: Ensure the charging port dust cover is properly sealed. Do not immerse the flashlight directly in water if the cover is open or damaged.
For further assistance, please refer to the warranty and support information.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | GISAEV |
| Model Number | M005 |
| Light Source Type | LED |
| Brightness | 90,000 Lumens (Max) |
| Power Source | Battery Powered |
| Battery Type | Rechargeable 5000mAh Lithium Polymer |
| Charging Time | Approx. 4 hours |
| Special Features | Adjustable Focus, Adjustable Light Modes, High Power, Long Range, Rechargeable |
| Water Resistance Level | IPX7 Waterproof |
| Material | Aluminum |
| Product Dimensions | 4.26"D x 2.16"W x 7.12"H |
| Item Weight | 15.8 ounces |
8. What's in the Box

Figure 6: Package contents.
- 2 x Rechargeable Flashlights (with 2 batteries included)
- 2 x USB Cables
- 2 x Lanyards
- 1 x User Manual
- 1 x Gift Box
9. Warranty and Support
GISAEV provides 7*24 hours after-sales service. All tactical flashlights are checked before delivery to ensure proper functionality. If you encounter any problems or have quality-related issues, please do not hesitate to contact us. We are responsible for replacing all quality-related issues.





