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Nitecore BR25 1400 Lumen Ultra-Bright Rechargeable Bike Light
Nitecore BR25 1400 Lumen Ultra-Bright Bike Light

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Price: $79.95

Availability: Usually Ships in 24 Hours
Product Code: FL-NITE-BR25



  • 1400 lumen max output
  • Diffuse reflection design
  • Warning flash mode for late night safety
  • Quick mount and dismount design

Included in the Box

  • BR25
  • 21700 rechargeable li-ion battery (NL2150R)
  • USB-C charging cable
  • bike mount for BR25
  • 2 x thin mount pads
  • 2 x thick mount pads
  • 18650/CR123 battery magazine
  • spare o-ring
  • lanyard

Ultra-bright Bike Light

The Nitecore BR25 is the ultra-bright bicycle light that enhances your visibility and performance while keeping you and others safe. Combining its maximum output of 1400 lumen and evenly diffused reflector, the BR25 gives you a broader short-range coverage while extending out up to 178 yards in distance. Its uniquely designed reflector shape cuts the beam above the eye level which avoids blinding the pedestrians and oncoming drivers or riders. BR25 is an excellent bike light for road cycling, mountain biking, BMX, or just casual neighborhood rides.

USB-C Rechargeable

Inside the BR25, you will find a 5000mAh NL2150R USB-C rechargeable 21700 battery that provides up to 60 hours of runtime on low. Additionally, the BR25 can be powered by a compatible 18650 or 2x CR123A using the included battery sleeve so you never need to take a break from riding.

Trusted Riding Companion

The BR25 is a well-rounded premium bike light. Its quick-release hard bike mount tightly secures the light on the bar while still easy to unmount. Adjust among 4 brightness levels and a flashing mode via its easy to reach single-switch design. Rated IP68 waterproof and made from durable impact resistant aluminum the BR25 is ready to go the distance in any climate.


LED Luminus SST-40-W LED
Maximum Brightness 1400 lumen
Peak Beam Distance 178 yards
Peak Beam Intensity 6700 cd
IP Rating IP68 - 2m submersible
Impact Resistance 1 m
Dimensions L-5.85"xW-1.18"xH-1"
Weight 2.68oz


Turbo 1400 lumen 2 hr 30min
High 430 lumen 3 hr 15 min
Mid 170 lumen 12 hr
Low 28 lumen 60 hr

Compatible Power Sources

21700 Rechargeable Li-ion Battery (Discharge Current Over 8A) 21700 3.6V/3.7V Y (Recommended)
18650 Rechargeable Li-ion Battery (Discharge Current Over 8A) 18650 3.6V/3.7V Y (Compatible)
Primary Lithium Battery CR123 3V Y (Compatible)
Rechargeable Li-ion Battery RCR123 3.6V/3.7V Y (Compatible)
21700 Rechargeable Li-ion Battery (Discharge Current Below 8A) 21700 3.6V/3.7V N (Incompatible)
18650 Rechargeable Li-ion Battery (Discharge Current Below 8A) 18650 3.6V/3.7V N (Incompatible)
Nitecore BR25

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 5 Write a review »

  0 of 0 people found the following review helpful:
5 of 5 Amazing bike light September 17, 2021
Reviewer: Steve from Irvine, CA United States  
One thing I always get from Nitecore is fast shipping and superior products. I own many Nitecore lights and recently purchased the BR25 bike light to try out for night rides along the trail behind my house. I am very pleased with this purchase! The thoughtful design of the light hood helps reflect light towards the ground and ahead lighting up a wide area around the bike while avoiding shining directly into people's eyes. I own a couple different bike lights and even installed bars on the front eyelets to have it down low so I don't shine into people's faces as the trail is shared. With thr BR25 I don't have to worry about that anymore and it outshines all my bike lights so that's a huge plus. The mount isn't the best but Nitecore provides additional rubber inserts to make sure it has a tight fit on various sized bikes. No problems so far and highly recommend!

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  0 of 0 people found the following review helpful:
5 of 5 BR25 September 4, 2021
Reviewer: artyyrtin Miller from Watertown, NY United States  
Much better light than I was thinking. Mounts very securely. Super bright if needed.
Even shipped faster than I expected. It's my second purchase and am currently looking into a new EDC !

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  2 of 2 people found the following review helpful:
4 of 5 UNIQUE BICYCLE LIGHT April 13, 2021
Reviewer: APAscrept AxPetAer Strub from ELWIKHART LAKE, WI United States  
This is a unique bicycle light in that it provides lighting forward as well as downward, like fog lamps on a car. I've only owned this for 2 weeks and so far it is reliable, and besides brightness settings, it also has the traditional vacillating alert light that bikers generally use.  The mounting bracket for the light installed relatively easy to the handle bar, I say relatively, because there isn't much room to mount anything because of cables and other interfering gadgets on my handle bar. I gave it a 4 star based on the switch activation button, which seems awkward and unbalanced.  Not sure how well it will stand up.  The body is solid and the light can easily be removed from the bracket by depressing a small lever.

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  0 of 0 people found the following review helpful:
5 of 5 Perfect Bike Light April 13, 2021
Reviewer: Patrick from CARSON, CA United States  
I've had a few various bike lights over the years, but I must honestly say that this bike light is now my new and forever go to light (until a new or brighter version comes out). The fact that the beam is cut off to prevent from blinding those in front of you is awesome, the different light levels, ipx weather rating, rechargeable battery, and how you can simply take it off and us it as a hand held...overall honest 10/10!

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  0 of 0 people found the following review helpful:
5 of 5 IT'S BRIGHT BUT IT'S RIGHT April 6, 2021
Reviewer: VINCENT HOUSEWORTH from JACKSON, MS United States  
The Nitecore BR25 is an excellent light to see exactly was is in front of your bike. It cuts down on objects that could cause accidents or flats.

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