1. Introduction
Thank you for choosing the SuperFire TN05-S Rechargeable Flashlight. This compact and powerful EDC (Everyday Carry) flashlight is designed for superior brightness, durability, and portability, making it ideal for various applications from daily tasks to outdoor adventures and emergency situations. Please read this manual carefully to ensure proper use, maintenance, and to maximize the lifespan of your device.

The SuperFire TN05-S flashlight, showcasing its compact design and powerful LED.
2. Product Overview
Key Features:
- High Brightness: Up to 1600 lumens output for powerful illumination.
- Ultra-Compact Design: Measures just 89mm in length, lightweight for easy portability.
- Durable Construction: Crafted from aircraft-grade aluminum alloy with hard anodizing process for wear resistance.
- Waterproof: IP55 rated for reliable performance in various weather conditions.
- Magnetic Tail: Allows for hands-free operation by attaching to metal surfaces.
- User-Friendly: Intuitive one-button interface for easy mode selection.
- Rechargeable: Integrated Lithium Ion battery with USB charging capability.
Components:
The SuperFire TN05-S flashlight consists of the following main components:
- LED Emitter
- Optical Lens
- Power/Mode Button
- Flashlight Body (Aluminum Alloy)
- USB Charging Port
- Magnetic Tail Cap
- Rechargeable Lithium Ion Battery (internal)

An illustration highlighting the SuperFire TN05-S flashlight's high performance, 1800 lumens output, and IP55 waterproof rating, suitable for everyday carry.

A hand holding the SuperFire TN05-S flashlight, illustrating its compact size (89mm length, 40mm head diameter, 25mm body diameter) and lightweight design for easy portability.
3. Setup
Initial Charging:
Your SuperFire TN05-S flashlight comes with a pre-installed rechargeable Lithium Ion battery. Before first use, it is recommended to fully charge the flashlight.
- Locate the USB charging port, typically covered by a rubber flap to protect against water and dust.
- Open the rubber flap and connect the included USB cable to the flashlight's charging port.
- Connect the other end of the USB cable to a standard USB power source (e.g., computer, wall adapter, power bank).
- The indicator light on the flashlight will show charging status (e.g., red for charging, green for fully charged).
- Once fully charged, disconnect the USB cable and securely close the rubber flap to maintain waterproof integrity.
4. Operating Instructions
Power On/Off:
- To turn the flashlight ON, press the power button once.
- To turn the flashlight OFF, press and hold the power button for approximately 1-2 seconds.
Mode Selection:
With the flashlight turned ON, short press the power button to cycle through the available lighting modes:
- Strong Light: Highest brightness output.
- Medium Light: Moderate brightness for general use.
- Low Light: Lowest brightness for extended runtime or close-up tasks.
- Strobe: Flashing light for signaling or disorientation.
- SOS: International Morse code signal for emergencies.
The flashlight will typically remember the last used mode when turned off and on again.
Magnetic Tail Feature:
The integrated magnetic tail allows you to attach the flashlight to any ferrous metal surface, providing convenient hands-free lighting. This is particularly useful for tasks such as automotive repairs, working in a garage, or during power outages.

A user utilizing the magnetic tail of the SuperFire TN05-S flashlight to attach it to a metal surface, providing hands-free illumination for tasks like automotive repair.
5. Maintenance
Cleaning:
- Wipe the flashlight body with a clean, soft cloth.
- For stubborn dirt, a slightly damp cloth can be used. Avoid harsh chemicals or abrasive cleaners.
- Keep the lens clean for optimal light output. Use a lens cleaning cloth if necessary.
Battery Care:
- Recharge the battery regularly, even if not frequently used, to maintain battery health.
- Avoid completely draining the battery before recharging.
- Do not expose the flashlight to extreme temperatures, as this can affect battery performance and lifespan.
Storage:
- Store the flashlight in a cool, dry place away from direct sunlight.
- If storing for an extended period, ensure the battery is partially charged (around 50%) and recharge every 3-6 months.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Flashlight does not turn on. | Battery is depleted. | Charge the flashlight fully using the provided USB cable. |
| Light is dim or flickers. | Low battery. | Recharge the flashlight. |
| Flashlight does not charge. | USB cable or power source issue. Charging port obstruction. | Try a different USB cable or power adapter. Ensure the charging port is clean and free of debris. |
| Mode cycling is unresponsive. | Button malfunction or low battery. | Ensure battery is charged. If issue persists, contact customer support. |
7. Specifications

A detailed comparison table outlining the specifications and light modes for both the SuperFire TN05 and TN05-S flashlight models, including brightness, runtime, and waterproof rating.
| Feature | Detail |
|---|---|
| Model | TN05-S |
| Light Output (Max) | 1600 Lumens |
| Power | 20W |
| Runtime (Flash Mode) | Approx. 321 minutes |
| Water Resistance | IP55 Waterproof |
| Beam Distance | 362 meters |
| Dimensions (L x W x H) | 89 x 25 x 40 mm |
| Weight | 1.3 Pounds (approx. 589.67 g) |
| Material | Aircraft-grade Aluminum Alloy |
| Battery Type | 1 x Lithium Ion (included, rechargeable) |
| Light Source | LED |
| Included Components | USB Cable, User Manual |
| Special Features | Durable, High Lumens, Lightweight, Rechargeable, Weatherproof, Magnetic Tail |
8. Safety Information
- Do not shine the flashlight directly into eyes, as the high intensity light can cause temporary vision impairment or damage.
- Keep out of reach of children.
- Do not disassemble the flashlight or attempt to replace the internal battery, as this may void the warranty and cause damage.
- Avoid exposing the flashlight to fire or extreme heat.
- Ensure the USB charging port cover is securely closed when not charging to maintain water resistance.
- Use only the provided USB cable or a certified equivalent for charging.
9. Warranty and Support
SuperFire products are manufactured to high-quality standards. For warranty information, technical support, or any inquiries regarding your SuperFire TN05-S flashlight, please refer to the contact information provided with your purchase or visit the official SuperFire website.