Nitecore E4K 4400 Lumen EDC Flashlight, with 5000mAh USB-C Rechargeable Battery
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 the 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 have ever had. Weighing in at only 2.82 ounces and measuring less than 5 inches in length, the E4K radiates 4400 lumens 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 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 using a 21700 rechargeable Li-ion battery with an output >15A. It is not accessible with 2x CR123/RCR123 batteries.
