Fenix HP25R V2.0 vs Nitecore NU25 UL size comparison
The Nitecore NU25 UL is about the same length as the Fenix HP25R V2.0, and 8 mm narrower at its widest point. Weights are published on different bases (listed vs with battery and headband), so compare them with care.
The Nitecore NU25 UL is about the same length as the Fenix HP25R V2.0, and 8 mm narrower at its widest point. Weights are published on different bases (listed vs with battery and headband), so compare them with care.
Dimensions
| Fenix HP25R V2.0 Check price ↗ | Nitecore NU25 UL Check price ↗ | |
| Length | 60 mm (2.36 in) | 60 mm (2.36 in)same |
| Height | 33 mm (1.30 in) | 25 mm (0.98 in)−8 mm |
| Thickness | 47 mm (1.85 in) | 37 mm (1.46 in)−10 mm |
| Weight | 238 g with battery and headband | 56 g listed |
| Battery | 21700 | Built-in |
| Max output | 1,600 lm | 400 lm |
| Throw | 228 m | 64 m |
| Type | Headlamp / right-angle | Headlamp / right-angle |
| Price | $119.95 at fenixlighting.com, as of Nov 4, 2026 | from $36.95 at batteryjunction.com, as of Nov 4, 2026 |
| Source | fenixlighting.com sourced Lamp unit only; separate battery case 99 x 41 x 39.5 mm | batteryjunction.com sourced Retailer lists 60 x 37 x 25 mm |
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HP25R V2.0 vs NU25 UL: how they differ
Size and weight
The Fenix HP25R V2.0 and Nitecore NU25 UL are the same length to within half a millimetre (60 mm (2.36 in)). At its widest point the Nitecore NU25 UL is 8 mm slimmer (25 vs 33 mm). Weights are published on different bases (Fenix HP25R V2.0: 238 g with battery and headband; Nitecore NU25 UL: 56 g listed), so they are not directly comparable.
Brightness and throw
The Fenix HP25R V2.0 is rated brighter: 1,600 lm maximum vs 400 lm for the Nitecore NU25 UL, 300% more. For beam distance the Fenix HP25R V2.0 reaches further: 228 m vs 64 m rated throw (256% more).
Battery
The Fenix HP25R V2.0 runs on a removable 21700 battery; the Nitecore NU25 UL runs on a built-in rechargeable battery. Only the Fenix HP25R V2.0 lets you swap in a charged spare.
Price
When we checked on Nov 4, 2026, the Fenix HP25R V2.0 was $119.95 at fenixlighting.com and the Nitecore NU25 UL from $36.95 at batteryjunction.com, so the Nitecore NU25 UL cost $83.00 less. Prices change often, so check the current price before you buy.
Type
Both are headlamps / right-angle lights in our catalog with a headlamp body.
Which should you buy?
Choose the Fenix HP25R V2.0 if you want more output (1,600 lm vs 400 lm), longer throw (228 m vs 64 m) and a removable cell you can swap. Choose the Nitecore NU25 UL if you want a slimmer profile (8 mm narrower) and a built-in battery with no separate cell to buy. We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Fenix HP25R V2.0 Check price ↗ Nitecore NU25 UL
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HP25R V2.0 vs NU25 UL FAQ
Which is smaller, the Fenix HP25R V2.0 or the Nitecore NU25 UL?
The Fenix HP25R V2.0 and Nitecore NU25 UL are the same length to within half a millimetre (60 mm (2.36 in)). At its widest point the Nitecore NU25 UL is 8 mm slimmer (25 vs 33 mm). Weights are published on different bases (Fenix HP25R V2.0: 238 g with battery and headband; Nitecore NU25 UL: 56 g listed), so they are not directly comparable.
Which is brighter, the Fenix HP25R V2.0 or the Nitecore NU25 UL?
The Fenix HP25R V2.0 is rated brighter: 1,600 lm maximum vs 400 lm for the Nitecore NU25 UL, 300% more. For beam distance the Fenix HP25R V2.0 reaches further: 228 m vs 64 m rated throw (256% more).
Which is cheaper, the Fenix HP25R V2.0 or the Nitecore NU25 UL?
When we checked on Nov 4, 2026, the Fenix HP25R V2.0 was $119.95 at fenixlighting.com and the Nitecore NU25 UL from $36.95 at batteryjunction.com, so the Nitecore NU25 UL cost $83.00 less. Prices change often, so check the current price before you buy.
Do the Fenix HP25R V2.0 and Nitecore NU25 UL use the same battery?
The Fenix HP25R V2.0 runs on a removable 21700 battery; the Nitecore NU25 UL runs on a built-in rechargeable battery. Only the Fenix HP25R V2.0 lets you swap in a charged spare.
Compare Fenix HP25R V2.0 with similar lights
Compare Nitecore NU25 UL with similar lights
More
Sources
- Fenix HP25R V2.0: specs from Fenix product page (manufacturer). Price $119.95 from fenixlighting.com, checked Nov 4, 2026; prices change often.
- Nitecore NU25 UL: specs from manufacturer published specs as listed by batteryjunction.com. Price from $36.95 from batteryjunction.com, checked Nov 4, 2026; prices change often.
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