Introduction
Thank you for choosing the SuperFire S3-A Mini Flashlight. This compact and powerful LED flashlight is designed for versatility and durability, making it ideal for home use, emergencies, camping, and various outdoor activities. With its super bright output, multiple lighting modes, and robust construction, the S3-A provides reliable illumination in diverse conditions.
This manual provides detailed instructions on how to set up, operate, and maintain your SuperFire S3-A flashlight to ensure optimal performance and longevity. Please read this manual thoroughly before using the product.
Key Features
- Super Bright Illumination: Features 1000 lumens of brightness with a long beam range of up to 656 feet, capable of lighting up an entire room or distant objects.
- Versatile Lighting Modes: Equipped with 4 adjustable lighting modes: High, Low, Strobe, and SOS. Easily switch between modes with the tail button to suit different situations.
- Durable and Waterproof Design: Constructed with Nitrolon fiberglass material, providing high strength, lightweight portability, and resistance to scratches, abrasion, and corrosion. It boasts an IP43 waterproof rating and can withstand a 10-foot drop.
- Compact and Portable: Its mini size allows for easy storage and transport, fitting conveniently into pockets, backpacks, or purses. Ideal for travel, dog walking, and camping.
- Smart Charging Indicator: Features a built-in indicator that shows red during charging and turns blue when the battery is fully charged.
Setup
Package Contents
Before first use, please verify that all items are present in the package:
- SuperFire S3-A Mini Flashlight
- USB Charging Cable
- 1 AA Battery (pre-installed)
Initial Charging
Your SuperFire S3-A flashlight comes with a rechargeable battery. For optimal performance, fully charge the flashlight before its first use.
- Locate the USB charging port on the flashlight.
- Connect the provided USB charging cable to the flashlight's port.
- Plug the other end of the USB cable into a standard USB power adapter (not included) or a computer's USB port.
- The charging indicator light will show red while charging.
- Once fully charged, the indicator light will turn blue. Disconnect the flashlight from the charging cable.

Image: The SuperFire S3-A flashlight connected to a USB cable, illustrating the red charging indicator and the blue fully charged indicator.
Operation
Power On/Off and Mode Selection
The SuperFire S3-A features a single tail button for all operations.
- To turn the flashlight ON and enter High Mode, press the tail button once.
- To switch to Low Mode, press the button again while the flashlight is on.
- To switch to Strobe Mode, press the button a third time.
- To activate SOS Mode, press and hold the button for 3 seconds from any active mode.
- To turn the flashlight OFF, press the button again after Strobe mode, or press and hold for 3 seconds from SOS mode.

Image: The SuperFire S3-A flashlight casting a bright beam on a snowy path, illustrating its strong light mode.
Usage Scenarios
The S3-A flashlight is designed for a variety of applications:
- Outdoor Lighting: Ideal for camping, hiking, and night walks.
- Daily Lighting: Convenient for everyday tasks around the house or in low-light conditions.
- Work Lighting: Useful for inspections, repairs, or any task requiring focused illumination.
- Emergency Situations: SOS and Strobe modes provide signaling capabilities during emergencies.
Maintenance
Proper maintenance will extend the lifespan of your SuperFire S3-A flashlight.
- Cleaning: Wipe the flashlight body with a soft, damp cloth. Do not use abrasive cleaners or solvents. Keep the lens clean for optimal light output.
- Battery Care: Recharge the battery regularly, even if the flashlight is not frequently used, to maintain battery health. Avoid completely draining the battery before recharging.
- Storage: Store the flashlight in a cool, dry place away from direct sunlight and extreme temperatures. If storing for an extended period, ensure the battery is partially charged (around 50%) to prevent deep discharge.
- Water Resistance: While the flashlight is IP43 waterproof, avoid submerging it in water. Ensure the charging port cover is securely closed when not charging to maintain water resistance.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Flashlight does not turn on. | Battery is depleted. | Charge the flashlight using the provided USB cable until the indicator turns blue. |
| Light output is dim. | Low battery level. | Recharge the flashlight. |
| Flashlight turns off unexpectedly. | Battery is critically low. | Recharge the flashlight immediately. |
| Charging indicator does not light up. | Faulty USB cable or power source. | Try a different USB cable or power adapter. Ensure connections are secure. |
If the problem persists after trying these solutions, please contact SuperFire customer support for assistance.
Specifications
| Feature | Detail |
|---|---|
| Brand | SuperFire |
| Model | S3-A |
| Light Source Type | LED |
| Brightness | 1000 Lumens |
| Beam Range | Up to 656 feet (200 meters) |
| Lighting Modes | High, Low, Strobe, SOS |
| Power Source | Battery Powered (1 AA Lithium Ion battery included) |
| Charging Port | USB |
| Material | ABS, Fiberglass (Nitrolon Polymer Body) |
| Color | Black |
| Water Resistance | IP43 Waterproof |
| Drop Resistance | 10-foot (3 meters) |
| Product Dimensions | 4.5"D x 1.1"W x 1.1"H (11.43 cm D x 2.79 cm W x 2.79 cm H) |
| Item Weight | 4 ounces (113 grams) |
| Included Components | USB Cable |
Warranty and Support
SuperFire is committed to providing high-quality products. For any questions, concerns, or technical support regarding your S3-A Mini Flashlight, please contact SuperFire customer service.
Please refer to the product packaging or the official SuperFire website for the most up-to-date warranty information and contact details.
You can also visit the official SuperFire store on Amazon for more information and support: SuperFire Amazon Store




