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Nitecore E4K Compact EDC Flashlight - 4 x CREE XP-L2 V6 - 4400 Lumens - Uses 1 x USB-C Rechargeable 21700 (Included) or 2 x CR123A or 2 x RCR123

Nitecore E4K left side angle
Nitecore E4K right side angle
Nitecore E4K side profile
Nitecore E4K upright
Nitecore E4K LED
Nitecore E4K in hand
Nitecore E4K accessories
Nitecore E4K packaging front
Nitecore E4K packaging back
Nitecore E4K alternate view 8
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Video
Nitecore E4K left side angle
Nitecore E4K right side angle
Nitecore E4K side profile
Nitecore E4K upright
Nitecore E4K LED
Nitecore E4K in hand
Nitecore E4K accessories
Nitecore E4K packaging front
Nitecore E4K packaging back
Click to Enlarge Image
  • 4,400 lumens packed into an every day carry light
  • Four CREE LEDs provide maximum lumen outputs with five different output modes
  • Powered by a USB-C rechargeable 21700 for easy charging anywhere you go
  • Compact design easily fits in pockets so you can take it everywhere
$89.95
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Description

Nitecore E4K

Remarkably High Output from an EDC Light

The Nitecore E4K is a tiny monster packed into a compact, EDC light! With the integration of four CREE XP-L2 V6 LEDs, this Nitecore light can emit 4400 lumens in turbo mode excellent for walking at night, camping, and more. Measuring less than 5" long, this powerhouse EDC is easy to carry around in a pocket thanks to an included two-way pocket clip.

USB-C Rechargeable 21700 Battery

Equipped with a USB-C rechargeable 21700 battery, the E4K is capable of a 30 day runtime in ultralow thanks to the immense capacity of the battery. The Nitecore E4K functions through a large side switch designed for comfortable single-handed activation. Easy to press bare-handed or with gloves, the side switch utilizes a simple user-interface with hold, short, double, and triple press shortcuts to quickly get to your desired output. In a hurry to get to your most frequently used mode? No need to worry because the E4K has a mode memory allowing for automatic access to the last mode.

Turbo High Medium Low Ultralow Strobe/SOS/Beacon
Brightness 4,400lumens 1,050lumens 320lumens 50lumens 2lumens 4,400lumens
Runtime 30minutes 3.25hours 7.5hours 45hours 700hours -
Distance 211meters 105meters 57meters 21meters 21meters -
Turbo level is only accessible when using a 21700 battery with an output over 15A - not accessible using CR123A batteries. Turbo mode tested without temperature regulation
  • Notable Features
  • » Optical system with crystal coating with Precision Digital Optics technology
  • » Highly efficient constant current circuit provides a stable output for up to 700 hours
  • » Newly upgraded side switch specially designed to control 5 brightness levels and 3 special modes
  • » Strobe mode uses randomly changing frequencies for stronger dizzying effects
  • » Tail stand capability
Specifications
TurboHighMediumLowMoonlight
Lumens:44001050320502
Runtime (Hours):0.53.257.545700
Output Modes:3+ Brightness Levels, Beacon, SOS, Strobe
Compatible Batteries:1 x 21700, 2 x 16340, 2 x CR123A, 2 x RCR123A
Batteries Included:Yes
Included Accessories:Batteries, Battery Magazine, Holster, Lanyard, Pocket Clip, Spare O-ring(s), USB Cable
Flashlight Usage:Every Day Carry
Throw Distance (Max):211m
LED:CREE XP-L2 V6
Switch Location:Body
Product Certifications:IP68
Brand:Nitecore
Warranty:Battery Junction 30-Day Warranty, Nitecore 5 Year Warranty
Return Policy:Battery Junction Return Policy
Primary Material:Anodized Aluminum
Product Weight:2.82oz
Product Dimensions:4.62" (L) x 1.13" (Head Diameter)1.02" (Body Diameter)
UPC:6952506405657
MPN:E4K-XP-L2-V6
Country of Origin:China
Reviews
By Doug S.
North Tonawanda, NY
Great small flaslight
July 26, 2022
Excellent product. Well built, easy to operate, unbelievable light output.
By Daniel N.
Pennsylvania
Decent light, bad controls
April 9, 2022
Light works great. Super bright on turbo. Would like a little more throw. Parabolic reflector is almost non-existent so throw even at 4000 lumens isn't real far. Controls are horrible and light gets too hot to touch bezel after a few seconds on turbo. Battery lasts forever. Bought a second battery but never used it yet. Not a bad light but not the greatest either.
By Homey
Plymouth Michigan
Nitecore E4K
April 4, 2022
Real nice light fast free shipping thank you
By ROBERT
Pittsburgh
Poorly designed
March 17, 2022
I was not satisfied with this flashlight from day one, but rather than pay($24) for the shipping and restocking fee I kept it. The biggest issues that I have are: 1. In order to charge this light the battery must be removed and plugged into charger. 2. If you leave the battery unused in the light for more than a week it will be completely discharged(normal according to customer service). 3. The Turbo 4400 lumen setting will only stay on for 20 seconds before it lowers itself down to the next brightness. I have better flashlights that are nearly as bright as this one, that I paid less than half of what this cost me.
By Steve
NW Arkansas
Well made, does all it promises, very bright but not my favorite compact flash
December 21, 2021
3.5 stars. It's a good light, does all it claims, seems very well made, packs a lot of bright into a compact light, and all control is via the side switch. (Bias alert: I hate tail switch lights.) But it doesn't replace the Nitecore MH10 as my all time favorite, for several reasons. A minor one is that the brightness selection seems very sensitive; that may just be a matter of the light training me more, but after some weeks I still bump the level unintentionally. The other is no USB charging circuit in the flash. That's clear in the description, I knew when I ordered it, and it comes with a battery (21700) that has a USB-C charging circuit built in. But after using it for a while now, I have two issues. One is convenience - with the MH10 I could plug it in when I got back to my desk, and it took only a couple of seconds to unplug and be on my way later with a topped-off battery. With the E4K, not as easy or fast. Got to open it up, take the battery out, plug it in, then put it back in and close it up. The other: if the charging circuit in a light goes out, I can still use it by charging the batteries externally - less convenient, but it works. But if the charging circuit in this battery, which is not cheap, goes out, can it be charged in an external Li-ion charger, or do I have an expensive paperweight, even if the rest of the battery is good? I don't know about the 21700, but I know from sad experience that's the case with some other built-in-USB-charger Li-ion cells I use.
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Nitecore E4K Compact EDC Flashlight - 4 x CREE XP-L2 V6 - 4400 Lumens - Uses 1 x USB-C Rechargeable 21700 (Included) or 2 x CR123A or 2 x RCR123

  • $89.95
  • This Item Qualifies For FREE SHIPPING
  • In Stock
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