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Head-to-head · Best Rechargeable Headlamps

Fenix HM50R v2 vs Nitecore NU25 400 UL

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

The short answer

Fenix HM50R v2 comes out ahead by a narrow margin (4.6 vs 4.3). The gap is mostly about technical outdoor users — read the strengths below before deciding.

Fenix HM50R v2
Higher ratedRanked #1 in Best Rechargeable Headlamps
Fenix HM50R v2
$60as of May 28

The Fenix HM50R V2 is a lightweight, durable headlamp weighing just 2.75 ounces with 700 lumens output and 377-foot beam distance. Reviewers noted its IP68 waterproof rating and included USB-C charging cable, though some found the activation method requiring a long press rather than single click. The stiff clip, while stable, makes reattachment difficult for children. It's well-suited for technical outdoor tasks but lacks versatility with limited features and no flood function.

Strengths
  • — Lightweight at 2.75 ounces, suitable for backpacking, running, and climbing
  • — Bright output of 700 lumens with a beam distance of 377 feet
  • — Durable aluminum construction with IP68 waterproof rating
Watch-outs
  • — Limited features with only 4 modes and no flood function
  • — Activation requires long press instead of single click
  • — Stiff clip makes it difficult for children to reattach the headlamp
$60 · Check Price on AmazonFull review →
Nitecore NU25 400 UL
Ranked #7 in Best Rechargeable Headlamps
Nitecore NU25 400 UL
$37as of May 28

The Nitecore NU25 UL is praised as a functional, lightweight headlamp perfect for backpacking and outdoor activities. Reviewers noted its waterproof build, essential feature set, and surprisingly low price point. While some found the 400-lumen output modest, the overall consensus is that it delivers solid performance for ultralight enthusiasts. It's best suited for hikers and campers seeking reliable, budget-friendly headlamp functionality.

Strengths
  • — Bright and lightweight design ideal for backpacking
  • — Loaded with essential features including waterproofing
  • — Surprisingly affordable for its quality and features
Watch-outs
  • — Limited brightness at maximum setting (400 lumens)
  • — No dedicated red light mode for night vision preservation
$37 · Check Price on AmazonFull review →

How they stack up

Fenix HM50R v2

The Fenix HM50R v2 surpasses the Nitecore NU27 600 in brightness with 700 lumens versus 600, and offers superior durability with an IP68 rating. However, it's less user-friendly than the Petzl SWIFT LT, which has a simple one-button operation, and lacks the adjustable color temperature of the Nitecore NU27 600.

Nitecore NU25 400 UL

The Nitecore NU25 400 UL is more affordable than the Silva Trail Runner Free H, which offers better brightness at 400 lumens versus 400, and provides a more budget-friendly option for ultralight enthusiasts. However, it lacks the hybrid battery system of the Silva and doesn't feature the triple brightness settings of the Silva.

Specs side-by-side

SpecFenix HM50R v2Nitecore NU25 400 UL
Weight78g (with battery and headband)55 g
Lumens700 lumens400 lumens
Beam Distance377 feet64 meters
Waterproof RatingIP68IP66
Battery1*16340Rechargeable
ChargingUSB Type-CUSB-C
Modes6 (Turbo, High, Med, Low, Red, Red Flash)Spot, flood, and red light modes
LED TypeCREE XP-G3 S45500K dual LED + Red LED
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