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Folomov B4 USB LED Flashlight and Powerbank - CREE XP-L - 1200 Lumens - Includes 1 x 3.7V 2600mAh 18650

Folomov B4
Folomov B4
Folomov B4
Folomov B4
Folomov B4
Folomov B4
Folomov B4
Folomov B4
Folomov B4
Folomov B4
Folomov B4
Folomov B4
Folomov B4
Folomov B4
Folomov B4
Folomov B4
Folomov B4
Folomov B4
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Folomov B4

1200 Lumen Rechargeable LED Flashlight and Powerbank

The Folomov B4 is a powerful LED flashlight that emits up to an incredible 1200 Lumens! With multiple light levels and emergency SOS, beacon and strobe modes the B4 is a great light for everyday carry and use. This light has a slim styled body that fits comfortably in any pocket, or alternatively can be attached to clothing or equipment using the included pocket clip. For ease of use, the B4 features a single side switch that gives access to one, off and all of the available lighting modes. The Folomov B4 includes a 2600mAh 18650 battery and can be recharged via USB at any computer or wall mounted USB power station. As an innovative feature, you can now also use this light as a powerbank. Charge up your dying electronics with the included USB cord in a snap!

  • Designed for use at home, outdoors and in all weather situations
  • Internally rechargeable via USB
  • Powerbank functionality for charging electronics on the go
  • Crated from aircraft grade aluminum - type III hard anodized
  • Mineral glass lens is double coated for superior light transmittance
  • Low voltage indicator
  • Reverse polarity protection
  • Overhead protection automatically limits output in high temperature
  • Includes:
    • Folomov B4
    • 2600mAh 18650 Battery
    • USB Charging Cable
    • Pocket Clip
  • Output / Runtime:
    • Turbo: 1200 Lumens / 2 Hours
    • High: 400 Lumens / 6 Hours
    • Medium: 120 Lumens / 20 Hours
    • Low: 10 Lumens / 200 Hours
  • Special Modes: Strobe, SOS, Beacon
  • Peak Beam Distance: 268 Meters
  • Peak Beam Intensity: 18000cd
  • Waterproof: IPX-8
  • Weight: 2.73oz (77.3g)
  • Dimensions:
    • Body Diameter: 1" (25.4mm)
    • Length: 4.67" (119mm)
Runtime (Hours):2620200-
Output Modes:3+ Brightness Levels, Beacon, SOS, Strobe
Compatible Batteries:1 x 18650
Batteries Included:Yes
Included Accessories:Batteries, Pocket Clip, USB Cable
Flashlight Usage:Every Day Carry, Powerbank
Throw Distance (Max):268m
Switch Location:Body
Product Certifications:IPX-8
Warranty:Battery Junction 30-Day Warranty
Return Policy:Battery Junction Return Policy
Primary Material:Anodized Aluminum
Product Weight:2.73oz
Product Dimensions:4.67" (L) x 25.4" (Body Diameter)
Country of Origin:China
1 Reviews
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By Mark
Compact and bright. Convenient features.
August 5, 2022
This model looks to have the same specs and build as the C4 model. One exception is that the C4 model has a flat rear cap. This B4 has a recessed rear cap. Each may stand up better than the other based on the surface they are placed on. I purchased the C4 model as a gift for a client but from another supplier. I ordered 2 more of the B4 at a good price because I liked what I saw. Fairly easy to use, and seems to have a memory feature for having your preferred brightness ready. The medium power intermittent beacon feature is cool and not one I have seen yet on other lights. Probably not a tactical light choice since I want the brightest setting or the brightest strobe at startup without fail. And I prefer a tail switch for tactical app. Not sure how the USB port will hold up against water or dust intrusion over the long run. Comes with additional gaskets for front and tail, but the threads are dry, so I touched up with diving silicon gel.

Folomov B4 USB LED Flashlight and Powerbank - CREE XP-L - 1200 Lumens - Includes 1 x 3.7V 2600mAh 18650

  • $44.99
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  • In Stock