Introducción
The Klarus XT11R is an advanced tactical flashlight designed for reliability and performance in various environments. It features a powerful 1300-lumen output, a long beam distance, and extended battery life, making it suitable for law enforcement, outdoor activities, and everyday carry. Its intuitive dual-switch design allows for rapid mode changes and quick access to tactical functions like strobe.
Producto terminadoview
The XT11R flashlight is engineered for durability and ease of use. Below are its key components and features.





Configuración
Contenido del paquete
Upon unboxing your Klarus XT11R, please verify that all components are present:
- Klarus XT11R Tactical Flashlight
- Cable de carga USB-C
- Manual de usuario
- Cordón (si está incluido)
- Spare O-ring (if included)
- Battery (if included, note: some models are sold without battery)

Instalación de la batería
- Desenrosque la tapa trasera de la linterna girándola en sentido contrario a las agujas del reloj.
- Insert the 18650 Li-ion battery (if included, or a compatible battery) with the positive (+) end facing towards the head of the flashlight. The XT11R is designed for 18650 batteries.
- Screw the tail cap back on clockwise until it is securely tightened. Ensure it is fully tightened to maintain water resistance and proper electrical contact.
Carga inicial
Before first use, it is recommended to fully charge the flashlight battery.
- Locate the USB-C charging port on the side of the flashlight. It is usually covered by a rubber flap for protection.
- Open the rubber flap and insert the provided USB-C cable into the port.
- Conecte el otro extremo del cable USB-C a una fuente de alimentación USB compatible (por ejemplo, adaptador de pared, puerto USB de computadora, banco de energía).
- The indicator light near the charging port will show the charging status. It typically turns red during charging and green when fully charged.
- Once charging is complete, disconnect the cable and securely close the rubber flap to protect the port from dust and water.

Instrucciones de funcionamiento
The XT11R features a dual-switch tail cap for intuitive control and quick access to various lighting modes.
Interruptores de cola
- Primary Switch (Larger Button):
- Presione completamente para encender/apagar la linterna.
- Half-press and hold for momentary ON (releases to OFF).
- Mode Switch (Smaller Button):
- When the light is ON, press to cycle through lighting modes: High → Medium → Low.
- When the light is OFF, press and hold for One-Touch Strobe.
- When the light is ON, press and hold for One-Touch Strobe. Release to return to the previous mode.
Modos de iluminación
- Alto: Maximum brightness (1300 lumens) for powerful illumination.
- Medio: Balanced brightness for general use and extended runtime.
- Bajo: Minimal brightness for close-range tasks and maximum battery life.
- Luz estroboscópica: Disorienting flashing light for tactical situations or signaling.


Mantenimiento
Proper maintenance ensures the longevity and optimal performance of your Klarus XT11R flashlight.
- Limpieza: Limpie periódicamente el cuerpo de la linterna con un paño suave y seco.amp cloth. For the lens, use a lens cleaning cloth and solution to avoid scratches.
- Lubricación: Apply a thin layer of silicone grease to the O-rings and threads periodically to maintain water resistance and smooth operation.
- Cuidado de la batería:
- Retire la batería si no va a utilizar la linterna durante un período prolongado para evitar fugas.
- Guarde las baterías en un lugar fresco y seco.
- Do not over-discharge or over-charge batteries.
- Resistencia al agua: The XT11R is IPX8 rated (submersible up to 2 meters). Ensure the tail cap is fully tightened and the USB-C port cover is sealed before exposing to water.

Solución de problemas
If you encounter issues with your XT11R flashlight, refer to the following common problems and solutions:
| Problema | Posible causa | Solución |
|---|---|---|
| La linterna no se enciende. | Battery low or depleted; Incorrect battery insertion; Loose tail cap; Dirty contacts. | Charge or replace battery; Ensure positive end faces head; Tighten tail cap; Clean battery and flashlight contacts with an alcohol swab. |
| La luz parpadea o se apaga inesperadamente. | Loose tail cap; Low battery; Overheating. | Tighten tail cap; Charge battery; Reduce brightness mode to allow cooling. |
| No se pueden alternar entre modos. | Mode switch malfunction; Battery issue. | Ensure battery is fully charged; Contact customer support if issue persists. |
| El indicador de carga no funciona. | Cable o fuente de alimentación defectuosos; problema con el puerto de carga. | Try a different USB-C cable and power source; Ensure port is clean and free of debris. |
Presupuesto
Detailed technical specifications for the Klarus XT11R Tactical Flashlight.
| Característica | Detalle |
|---|---|
| Modelo | XT11R |
| Brillo | 1300 lúmenes (máx.) |
| Distancia del haz | 300 metros (máx.) |
| Tiempo de ejecución | 144 hours (Max) |
| Tipo de fuente de luz | CONDUJO |
| Fuente de poder | Battery Powered (1 A battery required, included) |
| Composición de las celdas de la batería | Baterías de níquel-metal hidruro (NiMH) |
| Material | Aluminum 6061-T6 with Mil-Spec HAIII anti-abrasive and anodized finish |
| Nivel de resistencia al agua | IPX8 (2 metros sumergible) |
| Resistencia al impacto | 1 metros |
| Dimensiones | 5.7 inches (length), 1 inch (diameter) |
| Peso del artículo | 4.3 onzas (122 gramos) |
| Características especiales | LED Flashlight, Dual Tail Switches, USB-C Rechargeable, Crenelated Bezel |
Garantía y soporte
Klarus provides a warranty for its products. For specific warranty terms and conditions, please refer to the official Klarus website or the warranty card included with your product. For technical support, troubleshooting assistance beyond this manual, or warranty claims, please contact Klarus customer service through their official channels.
You can find more information and contact details on the official Klarus websitio: www.klaruslight.com





