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Nitecore T4K

4000 Lumen Keyring Torch

RRP $169.00

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Make 4 payments of $39.75 over 8 weeks and get it now!

The Power of the Sun in the Palm of Your Hand

Unleash the brilliance of the world's brightest keychain EDC Torch with the Nitecore T4K. This handy little critter allows you to carry unparalleled illumination wherever you go. Compact yet incredibly powerful, the Nitecore T4K boasts an astonishing 4000-lumen output for a brief 10-second burst, offering a lighting range of more than 208 meters from a keyring light that fits comfortably in the palm of your hand.

Intuitive from the Ground Up

The T4K is designed for convenience and rapid deployment. Featuring a built-in mechanical quick-release design on the keyring and an adjustable pocket clip, The Nitecore T4K is the perfect everyday carry (EDC) companion. The intuitive dual-button design ensures easy operation, including an instant turbo mode that cuts right through the night. The Nitecore T4K is an essential addition to any keychain, emergency kit, or outdoor gear collection.

Fast and Easy Charging

Its built-in USB-C fast charging capability ensures a full charge in under 1.5 hours, providing over 67 hours of effective runtime per charge. No need to worry about when you last charged, the OLED display continuously updates you on the battery level and charging status. For added peace of mind, the T4K includes two lockout functions to enhance battery life and performance. With multiple integrated charging safeguards, an IP54 weather-resistant rating, and a sturdy 28-kg rated keyring, the T4K is the little torch that can!


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This Nitecore T4K comes with 1 internal rechargeable battery included.


Weight 77.11 g
Run Time Turbo: 10 second busrt Low: 67 hours mid: 7 hours High: 200 lumens for 2hr 45min
Lumens 4000
Range 208 meters
Length 82.3 mm
Peak Beam Intensity 10,900 cd
Tube diameter 29.2 mm
Head diameter 29.2 mm
Accessories T4K Keychain Light, USB-C charging cable, key clasp

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