Introduction
This manual provides detailed instructions for the safe and effective use of your Klarus XT11GT Pro Tactical Flashlight. Please read this manual thoroughly before operation and retain it for future reference.
Product Features
- Maximum output of 3300 lumens with a beam distance of up to 1345 feet (410 meters).
- Equipped with dual tail switches for instant access to various modes.
- Supports both Tactical and Outdoor operating settings.
- Integrated USB-C rechargeable port with a battery indicator.
- Constructed from 6061-T6 Aerospace Aluminum Alloy for durability.
- IPX8 waterproof rating and 1-meter impact resistance.
- Features a hardened stainless-steel strike bezel with ceramic beads.
Package Contents
Verify that all items are present in your package:
- Klarus XT11GT Pro Flashlight
- 4000mAh 18650 Lithium-Ion Battery
- USB-C Charging Cable
- Holster
- Lanyard
- Spare O-ring
- User Manual (this document)
Image: The Klarus XT11GT Pro flashlight, its USB-C charging cable, and a black fabric holster are displayed on a white background.
Setup
1. Battery Installation
- Unscrew the tail cap counter-clockwise.
- Insert the included 18650 battery with the positive (+) end facing towards the flashlight head.
- Screw the tail cap back on clockwise until secure.
2. Initial Charging
Before first use, fully charge the battery.
- Locate the USB-C charging port on the flashlight body. It is usually covered by a rubber flap.
- Open the rubber flap and connect the provided USB-C cable to the flashlight and a compatible USB power source (e.g., computer, wall adapter).
- The battery indicator light will show charging status. It typically turns green when fully charged.
- Once charging is complete, disconnect the cable and securely close the rubber flap to maintain water resistance.
Image: The Klarus XT11GT Pro flashlight is shown connected to a USB-C charging cable, with a green indicator light signifying charging.
Operating Instructions
Switch System: Dual Tail Switches
The XT11GT Pro features a dual tail switch system for intuitive control. The main switch is a classic tail switch, and the auxiliary switch provides additional functions.
Image: A detailed view of the flashlight's tail cap, illustrating the concave arc design for the main switch and the ergonomic auxiliary switch.
Operating Modes: Tactical vs. Outdoor
The flashlight offers two primary operating modes: Tactical Setting and Outdoor Setting. These modes determine the default behavior of the switches.
Image: A visual comparison of the Tactical Setting (one-touch strobe, Turbo-High-Medium-Low) and Outdoor Setting (one-touch low, Low-Medium-High-Turbo) for the flashlight.
Switching Between Modes:
With the flashlight OFF, press and hold the Auxiliary Switch for 5 seconds until the indicator flashes. Release to select the desired mode.
Tactical Setting (Default):
- Main Switch: One-tap for High beam. Press and hold for momentary High.
- Auxiliary Switch: One-tap for Strobe. Press and hold for momentary Strobe.
- Brightness Adjustment: With the light ON, tap the Auxiliary Switch to cycle through Turbo-High-Medium-Low.
Outdoor Setting:
- Main Switch: One-tap for Low beam. Press and hold for momentary Low.
- Auxiliary Switch: One-tap for Turbo. Press and hold for momentary Turbo.
- Brightness Adjustment: With the light ON, tap the Auxiliary Switch to cycle through Low-Medium-High-Turbo.
Battery Indicator
The indicator light near the charging port provides battery status:
- Green: 70-100% charge
- Orange: 30-70% charge
- Red: Less than 30% charge
- Flashing Red: Less than 10% charge
Maintenance
- Cleaning: Clean the flashlight body with a soft, damp cloth. Do not use abrasive cleaners.
- Lubrication: Periodically lubricate O-rings with silicone grease to maintain water resistance.
- Battery Care: Remove the battery if the flashlight will not be used for an extended period. Store batteries in a cool, dry place.
- Threads: Keep threads clean and lightly lubricated to ensure smooth operation and proper sealing.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Flashlight does not turn on. | Battery is dead or incorrectly inserted. | Charge the battery or re-insert it with the positive end facing the head. |
| Light flickers or is dim. | Low battery, loose tail cap, or dirty contacts. | Charge battery, tighten tail cap, clean battery and flashlight contacts. |
| Water ingress. | Damaged O-rings or improperly sealed charging port/tail cap. | Replace O-rings, ensure charging port cover and tail cap are fully sealed. |
Specifications
| Feature | Detail |
|---|---|
| Model | XT11GT Pro |
| Light Source | LED |
| Maximum Output | 3300 Lumens |
| Beam Distance | 1345 Feet (410 meters) |
| Power Source | 1 x 18650 Lithium-Ion Battery (4000mAh included) |
| Charging | USB-C Rechargeable |
| Material | 6061-T6 Aerospace Aluminum Alloy, Toughened Glass |
| Water Resistance | IPX8 (Submersible up to 2 meters) |
| Impact Resistance | 1 Meter |
| Dimensions | 1.97 x 1.97 x 1.97 inches (Note: These dimensions may refer to packaging or a component, actual flashlight length is typically greater.) |
| Weight | 4.3 ounces (122 grams) |
Warranty and Support
Klarus products are manufactured with high-quality materials and craftsmanship. For warranty information and customer support, please refer to the official Klarus website or contact your local distributor. Keep your purchase receipt for warranty claims.
For further assistance, visit the Klarus Store on Amazon.
Safety Information
- Do not shine the flashlight directly into eyes.
- Keep out of reach of children.
- Do not disassemble the flashlight head or tail cap unless for battery replacement or maintenance as instructed.
- Use only recommended batteries.
- Avoid exposing the flashlight to extreme temperatures or direct sunlight for prolonged periods.
- The flashlight may become warm during prolonged use at high output levels. This is normal.
Additional Media
Product Images
Image: The powerful beam of the XT11GT Pro flashlight cutting through darkness on a winding outdoor path, demonstrating its long throw capability.
Image: A visual comparison showing the light output and runtime for 3300 Lumen Max Output (2.5H), 1200 Lumen High Output (4H), and 200 Lumen Medium Output (15.5H).
Image: A hand demonstrating the use of the main and auxiliary switches on the XT11GT Pro, detailing one-tap high beam, momentary high beam, low beam, strobe, and SOS/Beacon functions.
Image: A collage illustrating the XT11GT Pro's durability in diverse conditions, including cold weather, high temperatures, patrol, tactical operations, heavy rain, and general outdoor use.
Image: A close-up of the flashlight's strike bezel, showing its hardened stainless-steel construction and ceramic beads, with an inset demonstrating its use for breaking glass.
Image: The XT11GT Pro flashlight partially submerged in water, illustrating its IPX8 waterproof capability, alongside icons for impact resistance and aerospace-grade aluminum alloy.
Official Product Videos
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