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html›body›main#catalog1,011 models · updated Oct 23, 2026
  1. compoundsemi.com
  2. Flashlights
  3. Nitecore
  4. E4K
Nitecore E4K
Nitecore E4KNitecore E4KNitecore E4KNitecore E4KNitecore E4K
NitecoreFlashlight

Nitecore E4K

Nitecore E4K is a flashlight released in 2021. Key specs: maximum output 4,400 lm, beam distance (ANSI FL1) 211 m, maximum runtime 700 h, battery CR123A.

9.1Score
Brightness & throw6.8
Battery & charging9.7
Features5.9
price range$85–110Reference price converted from EUR
Year
2021
Popularity
#342 of 1,011
Model numbers
Nitecore E4K
4,400 lmMaximum output
211 mBeam distance (ANSI FL1)
700 hMaximum runtime
CR123ABattery
Spec guide

How it ranks among flashlights of 2021

Compared with flashlights released in 2021. Bars show the share of models it beats.

compared with other flashlights

Why is E4K a good choice?

Maximum runtime: 700 hbetter than 96% of flashlights
Maximum output: 4,400 lmbetter than 82% of flashlights
Specifications

Full specifications

Light output
Maximum output
4,400 lm
Beam distance (ANSI FL1)
211 m
Light source
LED
Battery & charging
Battery
CR123A
Maximum runtime
700 h
Rechargeable
Yes
Build & durability
Body material
Aluminium
Size & weight
Length / height
118 mm
Head diameter / width
29 mm
Modes & features
Strobe
Yes
SOS / beacon
Yes

Specs are collected from manufacturers and open databases and normalised to one format; check details with the seller before you buy.

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