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Klarus G15 Rechargeable LED Flashlight - CREE XHP70 - 4000 Lumens - Includes 1 x 21700

Klarus G15 EDC Flashlight
Klarus G15 EDC Flashlight Vertical
Klarus G15 EDC Flashlight Flat Tailcap
Klarus G15 EDC Flashlight Micro USB Charging Port 2A Rate
Klarus G15 EDC Flashlight Hand
Klarus G15 EDC Flashlight Hand 2
Klarus G15 EDC Flashlight
Klarus G15 EDC Flashlight Vertical
Klarus G15 EDC Flashlight Flat Tailcap
Klarus G15 EDC Flashlight Micro USB Charging Port 2A Rate
Klarus G15 EDC Flashlight Hand
Klarus G15 EDC Flashlight Hand 2
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Klarus G15 Flashlight

A feature-packed EDC with a 4,000 lumen turbo

The Klarus G15 is an all-in-one EDC featuring 8 output modes, peaking with an ultra-bright 4,000 lumen turbo! Strobe, SOS, and beacon modes are perfect for tactical and survival situations, and the IPX8 waterproofing ensures your light is outdoor ready!

Power-packed battery for ultra-long runtimes

The Klarus G15 is the latest model to adopt the increasingly-used 21700 battery, and boasts up to 200 hours of uninterupted shine thanks to the cell's 5000mAh energy capacity. The built-in micro-USB port offers 2A fast-charging, ensuring your light is already ready when you are.

Compact <5" design makes a great EDC

Even with a slightly larger battery, the G15 remains ultra-compact at just 4.75" long and 1" in diameter. Combined with the included pocket clip or lanyard, this tiny EDC is comfortable to hold, secure to grip, and can be easily stored in your pocket or backpack.


  • ✓ 8 output modes including strobe, beacon and SOS for any situation
  • ✓ Body-switch doubles as an LED indicator (Green/Red/Yellow) for battery status
  • ✓ Micro-USB port offers 2A rate to fast-charge the 5000mAh battery
  • ✓ Moonlight mode acts like a candle– light can stand flat on tailcap
  • ✓ Side-switch lockout function prevents accidental activation
  • ✓ Accessories: 21700 Battery, Charging Cable, Clip, Lanyard, Light Pouch, Spare O-Ring, User Manual


Specs Turbo High Med Low Moonlight Strobe Beacon SOS
Brightness 4000lumens 2000lumens 500lumens 100lumens 1lumens 4000lumens 500lumens 500lumens
Runtime 1.2hours 1.5hours 6hours 28hours 200hours 2hours 120hours 18hours
Intensity 8850candela 4400candela 1060candela 225candela 2candela
Throw 188meters 130meters 65meters 30meters 2.5meters


MaterialAluminum Alloy
WaterproofIPX8 / 2m
Impact Resistance3.28 / 1m
Color Temp.6500K
Max Throw616.8ft / 188m
Battery21700 (Included)
Working Voltage2.5V – 4.2V
Charge PortMicro USB / 2A


Length4.75" / 120.6mm
Head Diameter1.09" / 27.6mm
Body Diameter1.00" / 25.3mm
Weight2.47oz / 70g
Runtime (Hours):----200
Output Modes:3+ Brightness Levels, Beacon, SOS, Strobe
Compatible Batteries:1 x 21700
Batteries Included:Yes
Included Accessories:Batteries
Flashlight Usage:Every Day Carry, Tactical
Throw Distance (Max):188m
Switch Location:Body
Product Certifications:IPX-8
Warranty:Battery Junction 30-Day Warranty, Klarus 5 Year Warranty
Return Policy:Battery Junction Return Policy
Primary Material:Aluminum Alloy
Country of Origin:CN
3 Reviews
33% (1)
67% (2)
0% (0)
0% (0)
0% (0)
By Shaun
Pineville, NC
Great Light
May 22, 2020
This light is very powerful for its size it seems like a much bigger light. The light has a wide throw pattern that is great for most people does not have a long throw pattern but long enough. I like it because it lights up a very wide area making you able to see everything in your immediate area with no dark spots. I don't like that it does not have a tail switch and the side switch is hard to find without looking which makes it not ideal for tactical use. If this light had a tail switch it would be the best light that I own due to its brightness level, run time wide throw pattern and size.
By Robert
If you want major brightness with out huge through.
February 22, 2020
I recently purchased this because I have the Klarus XT11GT and a Klarus XT12S Both of them are awesome lights and have great UI's. I purchased the G15 for the big 4000 lumens output. It arrived and I finally got to open it and check it out. I like that it fits in a pocket or can be clipped to a belt and the fit and finish is very good, what I expect from Klarus. I am a little uncomfortable with the UI, Probably because its so much different from the other Klarus lights I own. This light is very bright and has a ton of spill, so much so that you can catch yourself with the spill, kinda like welders flash. I think for the way I use my lights I should have purchased the XT21X as it has the 2 button on the end cap and kinda more focused beam, and I think the UI is closer to the other Klarus lights I own. That all being said, if you want a super bright light to work around the house or light up the yard or Yards around you this will do that. Inside the house low and med seem to be plenty and they don't suck the battery down, on High depending on what your are doing it is bright enough to cause some glare issues as well as on turbo mode. On high it gets a little warm but not as much or as fast as in turbo, that heats up pretty fast. But 4000 lumens you need to expect some heat. Overall it is a very nice light, and if it is the type of light you want I think you will not be disappointed in this flashlight. My only complaint would be that the rubber flap that covers the charge port seem to fit much looser than it does on any of my other lights and have accidentally popped it open a few times pushing it thinking it was the on off switch. I will probably try and exchange it or resell it and buy the XT21X to replace it.
By lawrence
Meridian, ID
Good light for a home.
February 19, 2020
This is a good light for around the house and yard. I have a big fenced yard so this is a good light for that purpose. When I need a broader beam light I use my XT11GT. Will probably upgrade to the XT21 soon. Can't beat the Klarus lights.
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