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Klarus XT11S Rechargeable Flashlight - CREE XP-L HI V3 LED - 1100 Lumens - Uses 2 x CR123A or 1 x 18650 (Included)

Klarus XT11S left side angle
Klarus XT11S right side angle
Close up of LED on Klarus XT11S
Klarus XT11S flashlight in hand
Accessories for Klarus XT11S
Packaging for Klarus XT11S
Klarus XT11S upright
Klarus XT11S left side angle
Klarus XT11S right side angle
Close up of LED on Klarus XT11S
Klarus XT11S flashlight in hand
Accessories for Klarus XT11S
Packaging for Klarus XT11S
Klarus XT11S upright
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Klarus XT11S Tactical LED Flashlight

Ultra-compact High Output LED Action

The 4th generation of Klarus tactical flashlights

A worthy successor to the popular XT series flashlights, the Klarus XT11S combines the best features of previous generations to from a cutting edge tactical lighting tool. This light features multiple lighting modes and the power of a CREE XP-L HI V3 LED that produces a mind-blowing 1100 Lumens of lighting power. The XT series' popular dual switch interface makes a return and keeps this light easy to use even in the dark!

Three Operating Modes

Configure your light to match your needs

A great tactical light is going to see action in all sorts of situations, and the XT11S is prepared for anything with its unique three operation mode system. In Conventional Tactical Mode, all light settings and modes are available as well as access both side switch and the dual tail switch. In Hunting Mode the strobe feature is deactivated and users can instantly access high or low modes from the off position so you can discreetly hide from prey. Ultimate Tactical Mode offers straightforward Turbo or Strobe modes as well as momentary on action, and makes it easy to use even under pressure.

Rechargeable and Convenient

A true next generation LED Flashlight

Bringing all of the best aspects of previous models together, the XT11S has everything hardcore tactical light users are looking for. This light is internally rechargeable and can be powered up using any USB power source, and includes a rechargeable 18650 battery (2600mAh) for your convenience. The XT11S features the same great construction as other Klarus products, with aircraft grade aluminum and stainless steel construction, solid state LED technology and top tier drop and water resistance. Perfect for hunters, police, military or first responders, the XT11S is a lighting companion with unbeatable power and reliability.

  • 1100 Lumen maximum output
  • Dual tactical tail switch
  • Three operating modes:
    • Conventional Tactical Mode
      • Standard operating with additional side switch for ease of use
    • Hunting Mode
      • Access to instant high or low modes without strobe mode.
    • Ultimate Tactical Mode
      • Deactivates the side switch and limits modes to turbo and strobe only, with the option of momentary on tactical action.
  • Direct recharging function via micro-USB port
  • Smart digital charging system charges rapidly and safely
  • Smart ITS temperature control system provides stability and optimum performance
  • Constant current circuit prevents dimming or flickering
  • Side switch lock out
  • Battery capacity indicator display
  • Dual spring battery compartment improves shock and drop resistance
  • Reverse-polarity protection
  • Aircraft grade aluminum housing
  • Stainless steel bezel
  • Durable tempered glass lens with AR film plating - highly scratch resistant
  • Included Accessories:
    • USB Charging Cable
    • Lanyard
    • Spare O-ring
    • Holster
    • Pocket Clip
    • 2600mAh 18650 Rechargeable Li-ion Battery


  • Output / Runtime:
    • Turbo: 1100 Lumens / 2 Hours
    • High: 400 Lumens / 4 Hours
    • Medium: 100 Lumens / 18 Hours
    • Low: 10 Lumens / 260 Hours
    • Strobe: 1100 Lumens / 4 Hours
    • SOS: 100 Lumens / 54 Hours
  • Peak Beam Intensity: 27225cd
  • Max Beam Distance: 330 meters
  • Impact Resistance: 1 Meter
  • Water Resistance: IPX-8 (Submersible up to 2 meters)
  • Working Voltage: 2.5V - 8.4V
  • Body Color: Black
  • Switch type: Dual tactical tail switch and side switch
  • Dimensions:
    • Head Diameter: 34.9mm
    • Body Diameter: 25.4mm
    • Length: 139mm
  • Weight: 115g (without battery)
  • Lens: Toughened ultra-clear glass with anti-corrosion AR coating
  • Material: Aircraft-grade aluminum 6061-t6
  • Type III hard-anodized
  • Runs on 2 CR123A or 1 18650
Runtime (Hours):2418260-
Compatible Batteries:1 x 18650, 2 x CR123A
Batteries Included:Yes
Included Accessories:Batteries, Holster, Lanyard, Pocket Clip, Spare O-ring(s), USB Cable
Flashlight Usage:Tactical
Throw Distance (Max):330m
Switch Location:Tail and Side Switches
Product Certifications:IPX-8
Warranty:Battery Junction 30-Day Warranty, Klarus 5 Year Warranty
Return Policy:Battery Junction Return Policy
Primary Material:Anodized Aluminum
Product Weight:4.05oz
Product Dimensions:5.5" (L) x 1.37" (Head Diameter)1" (Body Diameter)
Country of Origin:China
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By Rick G.
New Jersey
Klaus XT11S flashlight perfection!
June 20, 2016
Excellent flashlight for walking the dog, police use, or camping. The amount of light this small flashlight can deliver is impressive. I heard a noise several nights ago and shined my light into the back yard to find a bear eating fruit off a tree. The light lit the yard like it was daytime. One touch of the rear switch and the bear ran off because of the strobe.
ProsRugged, blindingly bright, not too big to carry. Recharger
ConsThe inability to adjust the beam width, but it's well balanced; so not much of a problem.
By Jeff
Manchester, CT
Great Light! Poor choice of image for it.
November 19, 2019
I bought these lights as replacement for the discontinued XT12 and think I like them better with the micro USB port charging than the magnetic chargers which seem to break too easily and are no longer being made or supported. Only issue is the tactical ring is shown in the picture but is not on the XT11S when received and not in the box either.

False advertising or simple mistake?

Not happy with that and now I need to buy additional rings to add to these lights.
By James
Sandy, UT
Klarus = Great Product. Dealing with Battery Junction on a return = One Big Headache!
April 5, 2017
The item was defective upon receipt. However, after returning the item to Battery Junction, it suddenly worked. Never mind the fact that when I received it, I was on the phone with their customer service department troubleshooting the issue. The tactical tail switch did not work - both the main and the strobe, but the side switch did work. No matter what we tried, we could not get the tail switch and strobe switch to work. I four Klarus tactical flashlights, so I know what I am doing.
Additionally, their return policy, unlike another online retailer, requires the customer to pay for the return shipping even when the item is defective. I paid $10.71 for return shipping. Despite that, they still charged me an additional $3.55 for return shipping. So they deducted $3.55 from the refund amount they put back on my card. Total $14.26 out of pocket.
Though previous purchased products from Battery Junction were fine, in that these products worked, the return process and customer service on this return is this company's Achilles Heel. From now on, my business and loyalty will go to another online retailer.
Pros-Good prices -Good products -Fast shipping
Cons-Inadequate return policy -Poor customer service on returns
By 32Blues
West Palm Beach
I like it
January 4, 2017
What I like:
The battery is included
The on off switch can be found in the datk
It is rechargeable without disassembly
The strobe for defence
Seperate switch that can be used for instant strobe.
By Jim
Great tactical flashlight
January 1, 2017
I really like the fact that you can enter or change modes by a separate side switch and a separate strobe switch right next to the tail cap on and off, great for tactical use. Has a great light beam distance and a lot of useful mode choices. Very bright and very well made. Would definitely buy another.
ProsJust a great all around useful flash light. One of the best tactical flash lights that I have used!!
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Klarus XT11S Rechargeable Flashlight - CREE XP-L HI V3 LED - 1100 Lumens - Uses 2 x CR123A or 1 x 18650 (Included)

  • $69.95
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  • In Stock