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Nitecore T4K USB-C Rechargeable Keychain LED Flashlight - 4 x CREE XP-L2 V6 - 4000 Lumens - Uses 3.7V 1000mAh Battery Pack
- Pocket sized light that can produce up to 4,000 lumens.
- OLED display screen for real-time monitoring of lumens, mode, and charge.
- USB-C rechargeable and can be used while still charging.
- Two user modes and two lockout modes for convenience and safety.
Nitecore T4K USB-C Rechargeable Keychain LED Flashlight - 4 x CREE XP-L2 V6 - 4000 Lumens - Uses 3.7V 1000mAh Battery Pack
4,000 max lumens
4 x CREE XP-L2 V6 LEDs
209 meter max throw distance
Five brightness settings including Turbo
OLED real-time display
Built-in Li-ion battery
2 User modes - Demo and Daily
Dual side switch design
2 Lockout modes
Mode memory function
Strong metal ring for carrying
- Batteries Included?: Yes
- Rechargeable: Yes
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Description
Nitecore T4K Keychain Flashlight
4,000 Lumens, 4 x CREE XP-L2 V6 LEDs
The Nitecore T4K is a rechargeable keychain light that can fit in the palm of your hand and produce an astonishing 4,000 lumens that can reach distances of up to 209 meters. The T4K utilizes 4 x CREE XP-L2 V6 LEDs and gives you five brightness settings to choose from plus instant access to turbo, ultra-low, and the OLED display screen.
OLED Display, Dual Side Switch
The T4K has continued the popular dual side switch design that most of their keychain series use for easy operation. Similar to the Nitecore TUP, this light has an OLED display screen for real-time monitoring of mode, lumens, battery life, etc. for your convenience. When accessing turbo mode, a countdown progress bar will be shown on the display screen to indicate remaining time which is determined by by the thermal status of your light to protect inner components from overheating.
Two User Modes, Two Lockout Modes
To cater to users different needs, the T4K has two different user modes for short and long-term lighting. To ensure battery life, use the Demo mode - the light will automatically shut off after 30 seconds of not being used. For longer illumination times and manual shut-down, use the Daily mode. For added security, there are two lockout modes to prevent accidental activation in transport. Use lockout mode 1 (half lockout) for instant access to turbo with the mode button, and lockout mode 2 (full lockout) for both buttons to be disabled.
| Turbo | High | Med | Low | Ultra-low | |
| Brightness | 4,000lumens | 200lumens | 65lumens | 15lumens | 1lumen |
|---|---|---|---|---|---|
| Runtime | - | 2.75hours | 7hours | 21hours | 67hours |
| Distance | 209meters | 45meters | 24meters | 13meters | 3meters |
| Intensity | 10,900candela | 520candela | 140candela | 43candela | 3candela |
- Notable Features
- » Five brightness modes ranging from 4,000 to 1 lumen
- » Two user modes - demo and daily
- » OLED display for real-time monitoring of battery, mode, etc.
- » Lightning-fast USB-C charging; fully charged in 1.5 hours
- » 209 meter max throw
- » Quick detaching keychain clasp for hand-held use
- » Multiple protections and safety features to protect LEDs and battery
- » Two ways of lockout protection
- » Memory function to instantly access most used setting
Item Details
| Brand | Nitecore |
| SKU | NITECORE-T4K |
| Series | T |
| UPC | 6952506406524 |
| Primary Material | Aluminum Alloy |
| Max Lumens (lm) | 4000 |
| Max Throw (m) | 209 |
| Rechargeable | Yes |
| Batteries Included? | Yes |
| Switch | Dual Body Switch |
| Length | 3.24 in (82 mm) |
| Typical Uses | Camping, Emergency, Household, Walking |
| In the Box | Key Ring, Pocket Clip, USB Cable, User Manual |
Specifications
| Drop Resistance | 3.28 ft (1 m) |
| Switch | Dual Body Switch |
| Primary Material | Aluminum Alloy |
Output Details
| Max Lumens | 4000 |
| Max Throw | 209 m (686 ft) |
Power Details
| Batteries Included? | Yes |
| Rechargeable | Yes |
| Charge Style | In-Body Rechargeable |
| Charge Connector | USB-C |
Unit Dimensions
| Length | 3.24 in (82 mm) |
| Width | 1.18 in (30 mm) |
| Height | 1.15 in (29 mm) |
| Weight | 2.72 oz (77 g) |
Certifications & Transport
| Certifications/Standards | ANSI |
| Country Of Origin | China |
| HTS Code | 85131020 |
Packaging/Shipping Dimensions
| Length | 5.9 in |
| Width | 2.8 in |
| Height | 2.2 in |
| Shipping Weight | 0.46 lb |
Documents
Additional Details
| Packaging | Boxed |
| Warranty |
Nitecore 2 Year Warranty Battery Junction Warranty |
| Return Policy | Return Policy |
| Glossary | Flashlight Glossary |
Bright Buys
- Reliable lithium chemistry with a 10 year shelf life
- Regarded as one of the highest quality CR123A batteries on the market
- Used in LED flashlights, alarm systems, ranger finders and more
- Cells are lightweight, durable and ideal for long term storage
- Jacket style may vary
- Ideal for low-drain applications that require a primary battery to provide constant power
- 10-year shelf life - stock up for emergencies!
- The best choice for consistent power, great in low-drain devices like remotes
- Safe and reliable - capable of performing in high or low temperatures
- 11-in-1 card sized tool fits in your wallet or on a keychain!
- Packed with handy tools including a screwdriver & 7 wrench settings
- Serrated saw and straight-edge knife for quick cutting jobs
- Can + bottle openers for campsite meals or end-of-shift relaxation
- Four-channels saves time by charging multiple batteries at once.
- Capable of charging multiple chemistries by automatic battery detection.
- LCD display reveals the charging progress, battery type, voltage, and charging current.
- Automatic power-off function cuts off the current when charging is complete.
- Extremely compact and powerful EDC
- Max output of 3,000 lumens with a max throw of 229 meters
- Dual fuel and available with extender for use with a 26650
- Equipped with 4 x CREE XPG3 LEDs for maximum illumination
- 225mAh capacity drives long runtimes for watches and electronics
- CR2032 coin cells packed with 3V of power
- Convenient 6-piece retail card provides backup batteries
- Easily replaceable primary lithium cells
- Top recommended battery for Apple AirTags
- 3,000 lumens and a 250-meter throw - fierce illumination to light up your backyard
- Multiple output modes are accessible via easy side switch operation
- Strobe, SOS, and beacon modes offer distinct signaling capability
- High-capacity battery supports the light with a maximum 227-hour runtime
- Upgraded to output up to 3,100 lumens with a 1,000ft throw for optimal spotting!
- Offers fast, direct USB-C recharging from outlets, power banks, and more
- Ultra-slim design provides an easy-to-hold, simple EDC lighting solution
- OLED screen monitors performance, including charge level, brightness & beyond
- Pre-shrink wrapped Panasonic CR123A batteries great for OEM use & more
- 1550mAh high capacity keeps lights, alarms & more running longer
- Lithium cells with stable 3V output and strong discharge performance
- Storage life of up to 10 years ensures backups remain ready for use
