1. Introduction
Thank you for choosing the Klarus RS10 Rechargeable Spotlight. This manual provides detailed instructions for the safe and efficient use of your device. Please read it thoroughly before operation and retain it for future reference. The Klarus RS10 is a versatile lighting tool designed for various applications, including camping, hiking, emergencies, and general outdoor use.

Image 1.1: The Klarus RS10 Rechargeable Spotlight, showcasing its robust design and handle.
2. Package Contents
Verify that all items are present in the package:
- Klarus RS10 Rechargeable Spotlight
- USB-C Charging Cable (2A high efficiency)
- Detachable Shoulder Strap
- User Manual

Image 2.1: Contents of the Klarus RS10 package, including the spotlight, charging cable, and manual.
3. Setup and Charging
3.1 Initial Charge
Before first use, fully charge the Klarus RS10.
- Locate the USB-C charging port on the device.
- Connect the provided USB-C cable to the spotlight and a compatible USB power adapter (not included).
- The charging indicator will show the charging status. A full charge typically takes approximately 4.5 hours using a 5V/2A connector.

Image 3.1: Close-up of the Type-C fast charging port on the Klarus RS10.
3.2 Attaching the Shoulder Strap
For convenient carrying, attach the detachable shoulder strap to the designated attachment points on the spotlight.
4. Operating Instructions
The Klarus RS10 features two independent buttons to control the spotlight and COB lantern functions.
4.1 Spotlight Operation
Use the dedicated spotlight button to cycle through its modes.
- High Mode: Provides 800 lumens with a beam reach of up to 532 meters.
- Medium Mode: Offers a balanced output for general use.
- Low Mode: Extended runtime for prolonged illumination.

Image 4.1: The Klarus RS10 spotlight demonstrating its long-distance beam reach of 532 meters.
4.2 COB Lantern Operation
Use the dedicated COB lantern button to cycle through its modes.
- High White: Bright area illumination.
- Medium White: Reduced brightness for ambient lighting.
- Steady Red: Preserves night vision and is suitable for signaling.
- Flashing Red: Emergency signaling or warning light.

Image 4.2: Visual representation of the 7 lighting modes available on the Klarus RS10, including spotlight and COB lantern options.
4.3 Power Bank Functionality
The Klarus RS10 can also function as a power bank to charge other devices via its USB-A output port.
Video 4.3: Demonstration of the Klarus RS10 being used to charge a mobile phone, highlighting its power bank feature.
5. Maintenance and Care
5.1 Cleaning
Wipe the spotlight with a clean, soft cloth. Avoid abrasive materials or harsh chemicals.
5.2 Waterproof Rating
The Klarus RS10 has an IPX6 waterproof rating, meaning it is protected against powerful water jets. It can be used in rain or snowy conditions but should not be submerged in water.

Image 5.1: The Klarus RS10 spotlight being sprayed with water, illustrating its IPX6 waterproof capability.
5.3 Storage
Store the device in a cool, dry place away from direct sunlight and extreme temperatures. For long-term storage, charge the battery every 3-6 months to maintain battery health.
6. Troubleshooting
6.1 Light Not Turning On
- Ensure the battery is charged. Connect the device to a power source using the USB-C cable.
- Check if the buttons are pressed correctly.
6.2 Short Battery Life
- Ensure the device is fully charged before use.
- Operating in High mode will consume battery faster. Consider using Medium or Low modes for extended runtime.
- Battery performance can degrade over time with repeated charge/discharge cycles.
6.3 Charging Issues
- Verify the USB-C cable is securely connected to both the spotlight and the power source.
- Try a different USB power adapter or USB port.
- Ensure the charging port is free of debris.
7. Specifications
| Feature | Detail |
|---|---|
| Model | RS10 |
| Light Source Type | LED |
| White Brightness | 800 lumens |
| Light Path Distance | 532 meters |
| Battery Capacity | 8000mAh |
| Battery Type | Lithium Ion (1 included) |
| Charging Port | USB-C (2A input) |
| Runtime (High) | Over 7 hours |
| Runtime (Medium) | 11 hours |
| Runtime (Low) | 28 hours |
| Water Resistance Level | IPX6 |
| Material | Robust, impact-resistant ABS material, Aluminum |
| Item Weight | 635 g |
| Dimensions (L x W x H) | 5"L x 5"W x 5"H (approx. 12.7cm x 12.7cm x 12.7cm) |

Image 7.1: Diagram showing the dimensions of the Klarus RS10 spotlight.
8. Warranty and Support
8.1 Warranty Information
The Klarus RS10 is covered by a manufacturer's warranty for 1 year from the date of purchase. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims.
8.2 Customer Support
For technical assistance, warranty claims, or further inquiries, please visit the official Klarus store or contact their customer service.
Official Klarus Store: Klarus Store on Amazon


