Home > Products > Flashlights > EDC Flashlights >

Nitecore E4K 4400 Lumen EDC Flashlight, with 5000mAh USB-C Rechargeable Battery
NITECORE E4K 4400 Lumen EDC Flashlight with 5000mAh Custom >15A USB-C Rechargeable Battery


 
Click image to open expanded view


Price: $89.95


Availability: Usually Ships in 24 Hours
Product Code: FL-NITE-E4K
Qty:

DESCRIPTION USER MANUAL
 

NITECORE E4K At-A-Glance

  • 4x LEDs 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 lumen 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 and recommended)
21700 Battery (<15A) NL2150R 21700 3.6V/3.7V N (Incompatible)
21700 Rechargeable Li-ion Battery (NL2150) 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)*
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
Old E4K vs New E4K
Average Rating: Average Rating: 4.5 of 5 4.5 of 5 Total Reviews: 126 Write a review »

Accessories
Quick Charging 3.0 USB Charger Adapter
Price: $12.99

Add
Quick Charging 3.0 USB Charger Adapter
Nitecore NL2150HPR 5000mAh USB-C Rechargeable 21700 Battery, High Performance
Price: $28.95

Add
NITECORE NL2150HPR 21700 5000mAh USB-C Rechargeable Li-ion Battery


  1 of 1 people found the following review helpful:
 
5 of 5 November 26, 2022
Reviewer: Steven Ward from Cumming, GA United States  


Was this review helpful to you?

  1 of 1 people found the following review helpful:
 
4 of 5 Very bright and small November 14, 2022
Reviewer: Terry from Milwaukee, WI United States  
Awesome 👍

Was this review helpful to you?

  0 of 1 people found the following review helpful:
 
3 of 5 Not EDC for pockets November 14, 2022
Reviewer: Anonymous Person from Arizona  
I was trying to upgrade my MH1C but the button on this is in the worst position.The first time I sat down with this in my pocket it turned on.  It seems poorly designed

Was this review helpful to you?

  1 of 1 people found the following review helpful:
 
5 of 5 Great light November 12, 2022
Reviewer: Davy Alger from Lurayvirginiatatesv  
This is the second light i have purchased. Both are Better than I expected! Would definitely highly recommend.

Was this review helpful to you?

  2 of 2 people found the following review helpful:
 
5 of 5 Big power in a small package! November 4, 2022
Reviewer: Mark C from Shasta Lake, CA United States  
This little flashlight is incredible. It’s very bright in turbo mode naturally, but even on medium or high it is quite  bright. The beam is spread out nicely, giving a plenty wide swath of light. As a comparison, the MH12S flashlight has a much more focused beam, allowing me to see to the front of 53ft freight trailers if I need to, even with less than half the lumens of this light. This light just gives a much more broad illumination.
 As for the quality, it is top shelf, period. Enough said.

EDIT: the end that says HOT (the lens end of course) is no joke. Something inadvertently turned the light on while in my backpack, it got hot enough to melt the holster! HAHA. This thing may be useful to start a campfire LOL.

Edit 2: after a year and a half, the light had some sort of issue that made it only turn on for about 30 seconds. I sent it in to them and they are replacing it with a new one! Awesome customer service! Thanks Nitecore store!

Was this review helpful to you?

View All Customer Reviews