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NITECORE E4K Next Generation 21700 Compact EDC Flashlight
NITECORE E4K 4400 Lumen EDC Flashlight with 5000mAh Custom >15A USB-C Rechargeable Battery


 
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Regular Price: $89.95


Availability: Usually Ships in 24 Hours
Product Code: FL-NITE-E4K
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NITECORE E4K At-A-Glance

  • 4x independently controlled LEDs for stable 4,400 lumen max brightness
  • Max peak beam intensity of 11,100 cd and 230 yards of throw
  • Included USB-C rechargeable 5000mAh >15A battery
  • 1 large single side switch for easy operation
  • 5 brightness levels and 3 special modes: Strobe, SOS, Beacon
  • LED power indicator on side switch

Included in the Box

  • NITECORE E4K
  • NITECORE NL2150HPR 5000mAh 21700 Rechargeable >15A Li-ion Battery
  • USB-C Charging Cable
  • CR123 Battery Magazine
  • Two Way Metal Pocket Clip
  • Holster
  • Lanyard
  • Spare O-ring

Brightest EDC Flashlight

NITECORE E4K is the most powerful EDC flashlight you ever had. Weighing in at only 2.82 ounces and measuring less than 5 inches in length, the E4K radiates 4400 lumens for up to 230 yards. The light’s compact ultra lightweight design allows for a comfortable grip in hand. Use the included two-way clip to add the light to any belt, vest, or pocket. With an IP68 waterproof rating, 1 meter impact resistant rating, and Advanced Temperature Regulation (ATR) technology, the NITECORE E4K is set to become anyone’s best safety companion for outdoor activities.

Extended Battery Run Time

Paired with the included fast charging USB-C rechargeable 5000mAh NL2150HPR battery, this light can run for up to 30 days on ultralow mode, ensuring you have enough light for any activity. Use the included USB-C charging cable to charge the battery.

Easy to Operate

Use the convenient side switch to power on and off the light or cycle between five brightness levels and 3 special modes (SOS, beacon, and strobe). The mode selection is memorized so you can turn the light on in your favorite mode. You can further configure the light to provide a quick access turbo or strobe mode.

TECHNICAL SPECIFICATIONS

LED 4x CREE XP-L2 V6
Maximum Brightness 4400 lumens
Peak Beam Distance 230 yards
Peak Beam Intensity 11100 cd
IP Rating IP68 - 2m submersible
Impact Resistance 1 m
Dimensions L-4.62"xW-1.13"xH-1.11"
Weight 2.82oz

BRIGHTNESS OUTPUTS

MODE OUTPUT RUNTIME
Turbo 4,400 Lumens 30 min
High 1,050 Lumens 3 hr 15 min
Mid 320 Lumens 7 hr 30 min
Low 50 Lumens 45 hr
Ultralow 2 Lumens 700 hr
Strobe 4,400 Lumens - -
SOS 4,400 Lumens - -
Beacon 4,400 Lumens - -

Compatible Power Sources

BATTERY TYPE SIZE NOMINAL VOLTAGE COMPATIBLE
NITECORE NL2150HPR 5000mAh 21700 3.6V Y (Included)
21700 Rechargeable Li-ion Battery (>15A) 21700 3.6V/3.7V Y ( Recommended)
Primary Lithium Battery CR123 3V Y ( Compatible)*
Rechargeable Li-ion Battery RCR123 3.6V/3.7V Y ( Compatible)*
21700 Rechargeable Li-ion Battery (<15A) 21700 3.6V/3.7V N (Incompatible)
18650 Rechargeable Li-ion Battery 18650 3.6V/3.7V N (Incompatible)
* Turbo mode is only accessible when using a 21700 rechargeable Li-ion battery with an output >15A. It is not accessible with 2x CR123/RCR123 batteries.
NITECORE E4K Product Overview
Average Customer Review: Average Customer Review: 5 of 5 5 of 5 Total Reviews: 1 Write a review.


  0 of 0 people found the following review helpful:
 
5 of 5 Nitecore EK4 4400 lm EDC April 10, 2020
Reviewer: Louis Nadeau III from Conneaut, OH United States  
It took me a while to make a decision on which flashlight I was going to purchase when I found the Nightcore EK4 I knew that that’s the one I wanted. After receiving it for days after I ordered it I was highly impressed this was my first purchase of an expensive flashlight. Everything on this light works as it supposed to it is a decent size for every day carry and it is very bright. The only thing that I would change on this flashlight is the pocket clip, it tends to catch your pocket on the way in, coming out is easy.Other than that I gave this light five stars!

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