Skip to content
  • 🛍️ Shop low prices now! 🛍️
  • 🛍️ Shop low prices now! 🛍️
NitecoreNitecore
  • ACCESSORIES
    • Filters
    • Batteries
    • Chargers
    • Powerbanks
    • Mounts
    • Traffic Wand Cones
    • Remote Switches
  • TORCHES
    • BY BRAND NITECORE
    • SELECT BY ACTIVITY
    • HEADTORCHES
    • SELECT BY SIZE
  • Flashlights
    • Handheld Flashlights
    • Headlamps
    • Mini and Specialty Flashlights
    • Rechargeable Flashlights
  • Camp & Hike
    • Lighting
    • Survival Gear
    • Camping Essentials
    • Electronics & Power
  • Lighting
    • Flashlights
    • Pocket Lights
    • Lighting Accessories
    • Headlamps
    • Lanterns
  • Backpacks & Bags
    • Military Rucksacks
    • Utility Pouches
    • Tactical Backpacks
    • Carabiners & Lanyards
    • Waterproof Backpacks
    • EDC & Waist Bags
  • Urban Essentials
    • Batteries and Chargers
    • Pens
    • Emergency Power
    • Travel Safety
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

 

Nitecore E4K

Home / TORCHES / BY BRAND NITECORE / Explorer series
Sale!
Nitecore E4K
Nitecore E4K - Image 2
Nitecore E4K - Image 3
Nitecore E4K - Image 4
Nitecore E4K - Image 5
Nitecore E4K - Image 6
Nitecore E4K -Nitecore E4K 1
Nitecore E4K -Nitecore E4K 2
Nitecore E4K -Nitecore E4K 3
Nitecore E4K -Nitecore E4K 4
Nitecore E4K -Nitecore E4K 5

$149.00 Original price was: $149.00.$99.99Current price is: $99.99.

SKU: E4K Categories: BY BRAND NITECORE, Explorer series, TORCHES Tag: Nitecore
  • Easy, Fast Returns Guarantee
  • Buy Quality, Live Better
  • Unbeatable Quality, Unbeatable Value
  • Enjoy top quality items for less
Browse
  • ACCESSORIES
    • Batteries
    • Chargers
    • Filters
    • Mounts
    • Powerbanks
    • Remote Switches
    • Traffic Wand Cones
  • Backpacks & Bags
    • Carabiners & Lanyards
    • EDC & Waist Bags
    • Military Rucksacks
    • Tactical Backpacks
    • Utility Pouches
    • Waterproof Backpacks
  • Camp & Hike
    • Camping Essentials
    • Electronics & Power
    • Lighting
    • Survival Gear
  • Flashlights
    • Handheld Flashlights
    • Headlamps
    • Mini and Specialty Flashlights
    • Rechargeable Flashlights
  • Lighting
    • Flashlights
    • Headlamps
    • Lanterns
    • Lighting Accessories
    • Pocket Lights
  • TORCHES
    • BY BRAND NITECORE
      • Chameleon series
      • Explorer series
      • I Series
      • Keyrings
      • Lantern Series
      • MultiTask Hybrid series
      • Nitecore HC series headtorches
      • NU series Headtorches
      • Precision series
      • Tiny Monster series
    • HEADTORCHES
    • SELECT BY ACTIVITY
    • SELECT BY SIZE
  • Urban Essentials
    • Batteries and Chargers
    • Emergency Power
    • Pens
    • Travel Safety
  • Description
  • Additional information
  • Reviews (0)

The Nitecore E4K is all about brighntess in a compact size.

Its got a chubbier battery (included) than the standard 18650 format.  Thats where the power comes from.

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.

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.

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 favourite mode. You can further configure the light to provide a quick access turbo or strobe mode.

TorchMonster doesnt sell the NL2150HPR batteries separately yet, but you can use 2 x RCR123 batteries (see below).  Note that RCR123 batteries cant reach the high levels the native battery can.  But with the included large 5000 mAh battery – you’ll be lighting up the night!

Weight

80 grams

Run Time

up to 700 hours on low

Lumens

4400

Range

211

Length

117.56 mm

Peak Beam Intensity

11100 cd

Head diameter

28.6

Accessories

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

Reviews

There are no reviews yet.

Be the first to review “Nitecore E4K” Cancel reply

Related products

Sale!
Nitecore 70 Mm Red Filter
Quick View

ACCESSORIES

Nitecore 70 Mm Red Filter

$29.00 Original price was: $29.00.$20.30Current price is: $20.30.
Sale!
Nitecore NDF25
Quick View

ACCESSORIES

Nitecore NDF25

$10.00 Original price was: $10.00.$7.00Current price is: $7.00.
Sale!
Nitecore 34mm Filter Blue
Quick View

ACCESSORIES

Nitecore 34mm Filter Blue

$12.00 Original price was: $12.00.$8.40Current price is: $8.40.
Sale!
Nitecore NPB2 Powerbank
Quick View

ACCESSORIES

Nitecore NPB2 Powerbank

$109.00 Original price was: $109.00.$76.30Current price is: $76.30.
Sale!
Nitecore UI2 USB Charger
Quick View

ACCESSORIES

Nitecore UI2 USB Charger

$26.99 Original price was: $26.99.$18.89Current price is: $18.89.
Sale!
Nitecore 50mm Green Filter
Quick View

ACCESSORIES

Nitecore 50mm Green Filter

$22.00 Original price was: $22.00.$15.40Current price is: $15.40.
Sale!
NITECORE Filter NF60-GREEN
Quick View

ACCESSORIES

NITECORE Filter NF60-GREEN

$27.00 Original price was: $27.00.$18.90Current price is: $18.90.
Sale!
Nitecore UM4
Quick View

ACCESSORIES

Nitecore UM4

$39.00 Original price was: $39.00.$27.30Current price is: $27.30.
MY ACCOUNT
  • My account
  • Wishlist
  • Checkout
  • Cart
ABOUT US
  • About Us
  • Returns & Exchanges
  • Delivery
  • FAQ
  • Contact Us
LEGAL
  • Privacy Policy
  • Shipping & Returns
  • Payment Method
  • Term and Conditions
Signup for Newsletter

Sign up for exclusive offers, original stories, events and more.

    Copyright 2026 © www.flashlightnitecore.com
    • ACCESSORIES
      • Filters
      • Batteries
      • Chargers
      • Powerbanks
      • Mounts
      • Traffic Wand Cones
      • Remote Switches
    • TORCHES
      • BY BRAND NITECORE
      • SELECT BY ACTIVITY
      • HEADTORCHES
      • SELECT BY SIZE
    • Flashlights
      • Handheld Flashlights
      • Headlamps
      • Mini and Specialty Flashlights
      • Rechargeable Flashlights
    • Camp & Hike
      • Lighting
      • Survival Gear
      • Camping Essentials
      • Electronics & Power
    • Lighting
      • Flashlights
      • Pocket Lights
      • Lighting Accessories
      • Headlamps
      • Lanterns
    • Backpacks & Bags
      • Military Rucksacks
      • Utility Pouches
      • Tactical Backpacks
      • Carabiners & Lanyards
      • Waterproof Backpacks
      • EDC & Waist Bags
    • Urban Essentials
      • Batteries and Chargers
      • Pens
      • Emergency Power
      • Travel Safety
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.