1. Introduction
Thank you for choosing the Banral K-2309C Rechargeable Magnetic Flashlight. This manual provides detailed instructions for the safe and efficient use of your new flashlight. Please read it thoroughly before operation and retain it for future reference.
2. What's in the Box
- 1x LED Flashlight (Built-in Battery)
- 1x TYPE-C Cable
- 1x User Manual
3. Product Overview
The Banral K-2309C is a versatile and powerful flashlight designed for various applications, from outdoor adventures to emergency situations. It features a high-lumen main beam, a COB side light, multiple lighting modes, and a magnetic base for hands-free use.

Image: The Banral K-2309C flashlight showcasing its super bright and long-range main beam, capable of illuminating distant objects.

Image: The flashlight's strong magnetic base allows for hands-free attachment to metal surfaces, while the COB side light provides broad area illumination, ideal for tasks or camping.

Image: A visual guide to the flashlight's dual switch design and its 8 distinct lighting modes, including main beam (High, Low, Strobe, SOS) and COB side light (White, Red, Blue, Red & Blue Strobe).

Image: The flashlight connected via its Type-C port for fast charging, showing red indicator for charging and green for fully charged.

Image: An illustration highlighting the compact size (5.31"H x 1.18"W x 1.18"D, 0.34lb) and robust features of the flashlight, including IPX4 waterproofing, up to 12 hours runtime on low mode, and 10-foot drop resistance.

Image: The flashlight's integrated metal clip allows for easy and secure attachment to pockets, belts, or backpacks, preventing loss and ensuring accessibility.

Image: A collage demonstrating the wide range of applications for the flashlight, such as cycling, vehicle repair, dog walking, hiking, camping, security patrol, and use during power outages.
4. Setup
4.1 Initial Charge
Before first use, fully charge the flashlight. Connect the provided Type-C cable to the charging port on the flashlight and to a compatible USB power source (e.g., wall adapter, power bank, computer USB port). The indicator light will be red during charging and turn green when fully charged. A full charge typically takes approximately 3 hours.
4.2 Attaching the Metal Clip
The flashlight comes with a removable metal clip. To attach or re-position the clip, slide it into the designated grooves on the flashlight body until it is securely in place. This allows for convenient carrying on a belt, pocket, or backpack.
5. Operating Instructions
5.1 Main Light Operation
- Power On/Off: Press the Main Switch Button (usually marked with a power symbol) once to turn on the main light. Long press the power button for 3 seconds to turn off the flashlight from any mode.
- Cycle Modes: With the main light on, press the Main Switch Button repeatedly to cycle through the main light modes: High > Low > Strobe > SOS.
- Zoom Function: Push or pull the flashlight head to adjust the focus, switching between a wide-area floodlight and a long-beam spotlight.
5.2 COB Side Light Operation
- Power On/Off: Press the COB Switch Button (usually marked "COB") once to turn on the COB side light. Long press the power button for 3 seconds to turn off the flashlight from any mode.
- Cycle Modes: With the COB light on, press the COB Switch Button repeatedly to cycle through the COB light modes: COB White Light > COB Red Light > COB Blue Light > COB Red & Blue Strobe.
5.3 Magnetic Base Function
The tail of the flashlight features a strong magnet. This allows you to attach the flashlight to any iron metal surface, providing hands-free illumination for tasks such as vehicle maintenance, working in dark spaces, or as an emergency light.
6. Maintenance
- Cleaning: Wipe the flashlight with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Storage: Store the flashlight in a cool, dry place away from direct sunlight and extreme temperatures.
- Charging: Recharge the battery regularly, even if not in frequent use, to maintain battery health.
- Water Resistance: Ensure the charging port cover is securely closed to maintain IPX4 water resistance. Avoid submerging the flashlight in water.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Flashlight does not turn on. | Low battery or no charge. | Charge the flashlight fully using the provided Type-C cable. |
| Light output is dim. | Low battery. | Recharge the flashlight. |
| Cannot cycle through modes. | Incorrect button press or temporary software glitch. | Ensure you are pressing the correct switch button. Try turning the flashlight off and on again. |
| Charging indicator not working. | Faulty cable or power source. | Try a different Type-C cable or USB power source. |
If you encounter issues not listed here, please contact Banral customer support for assistance.
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | K-2309C |
| Light Output (Max) | 20000 Lumens |
| Light Source Type | LED, COB |
| Material | Aluminum Alloy |
| Power Source | Battery Powered (Built-in Lithium Polymer) |
| Charging Port | Type-C |
| Battery Capacity | 3000mAh |
| Runtime (High Mode) | Up to 6 hours |
| Runtime (Low Mode) | Up to 12 hours |
| Water Resistance Level | IPX4 |
| Special Features | Magnetic Base, 8 Light Modes, Zoomable Focus, Dual Switches, Shock Resistant |
| Product Dimensions | 1.18"D x 1.18"W x 5.31"H |
| Item Weight | 7.4 ounces |
9. Warranty and Support
Banral provides a 2-year warranty for this flashlight. If you encounter any problems with your flashlight, please contact Banral customer support for assistance, including refunds or replacements. Your satisfaction is our priority.
For support, please visit the official Banral store or contact us through the platform where you purchased the product.
10. Product Videos
Super Bright Magnetic Flashlight Overview
Video: This video provides a detailed overview of the Banral K-2309C flashlight, demonstrating its super bright main beam, COB side light, magnetic base, and various lighting modes. It highlights the flashlight's compact design and ease of use in different scenarios.
High Lumens Small Magnetic Flashlights Demonstration
Video: A demonstration of the high lumen output and magnetic capabilities of the Banral K-2309C flashlight. The video shows the flashlight's performance in low-light conditions and its practical application with the magnetic base.