Fenix TK15R vs Nitecore P10 V2 size comparison
The Nitecore P10 V2 is 1 mm (0.04 in) shorter than the Fenix TK15R, and 9 mm narrower at its widest point. Weights are published on different bases (listed vs with battery), so compare them with care.
The Nitecore P10 V2 is 1 mm (0.04 in) shorter than the Fenix TK15R, and 9 mm narrower at its widest point. Weights are published on different bases (listed vs with battery), so compare them with care.
Dimensions
| Fenix TK15R Check price ↗ | Nitecore P10 V2 Check price ↗ | |
| Length | 149 mm (5.87 in) | 148 mm (5.83 in)−1 mm |
| Head / width | 34 mm (1.34 in) | 25 mm (0.98 in)−9 mm |
| Body | 25.4 mm (1.00 in) | 25 mm (0.98 in)−0.4 mm |
| Weight | 205.5 g with battery | 95 g listed |
| Battery | 21700 | 18650 / 2x CR123A |
| Max output | 3,200 lm | 1,100 lm |
| Throw | 490 m | 201 m |
| Type | Tactical | Tactical |
| Price | $119.95 at fenixlighting.com, as of Nov 4, 2026 | $54.95 at batteryjunction.com, as of Nov 4, 2026 |
| Source | fenixlighting.com sourced | batteryjunction.com sourced |
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TK15R vs P10 V2: how they differ
Size and weight
The Nitecore P10 V2 is the shorter light: 148 mm (5.83 in) against 149 mm (5.87 in), a difference of 1 mm (1%). At its widest point the Nitecore P10 V2 is 9 mm slimmer (25 vs 34 mm). Weights are published on different bases (Fenix TK15R: 205.5 g with battery; Nitecore P10 V2: 95 g listed), so they are not directly comparable.
Brightness and throw
The Fenix TK15R is rated brighter: 3,200 lm maximum vs 1,100 lm for the Nitecore P10 V2, 191% more. For beam distance the Fenix TK15R reaches further: 490 m vs 201 m rated throw (144% more).
Battery
The Fenix TK15R runs on a removable 21700 battery; the Nitecore P10 V2 runs on removable 18650 / 2x CR123A batteries. For scale, a 21700 cell is about 21 × 70 mm and a 18650 about 18 × 65 mm (nominal).
Price
When we checked on Nov 4, 2026, the Fenix TK15R was $119.95 at fenixlighting.com and the Nitecore P10 V2 $54.95 at batteryjunction.com, so the Nitecore P10 V2 cost $65.00 less. Prices change often, so check the current price before you buy.
Type
Both are tactical lights in our catalog with a tube body.
Which should you buy?
Choose the Fenix TK15R if you want more output (3,200 lm vs 1,100 lm) and longer throw (490 m vs 201 m). Choose the Nitecore P10 V2 if you want a slimmer profile (9 mm narrower). We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Fenix TK15R Check price ↗ Nitecore P10 V2
We may earn a commission from these links, at no cost to you. Rankings are never paid for. Disclosure
TK15R vs P10 V2 FAQ
Which is smaller, the Fenix TK15R or the Nitecore P10 V2?
The Nitecore P10 V2 is the shorter light: 148 mm (5.83 in) against 149 mm (5.87 in), a difference of 1 mm (1%). At its widest point the Nitecore P10 V2 is 9 mm slimmer (25 vs 34 mm). Weights are published on different bases (Fenix TK15R: 205.5 g with battery; Nitecore P10 V2: 95 g listed), so they are not directly comparable.
Which is brighter, the Fenix TK15R or the Nitecore P10 V2?
The Fenix TK15R is rated brighter: 3,200 lm maximum vs 1,100 lm for the Nitecore P10 V2, 191% more. For beam distance the Fenix TK15R reaches further: 490 m vs 201 m rated throw (144% more).
Which is cheaper, the Fenix TK15R or the Nitecore P10 V2?
When we checked on Nov 4, 2026, the Fenix TK15R was $119.95 at fenixlighting.com and the Nitecore P10 V2 $54.95 at batteryjunction.com, so the Nitecore P10 V2 cost $65.00 less. Prices change often, so check the current price before you buy.
Do the Fenix TK15R and Nitecore P10 V2 use the same battery?
The Fenix TK15R runs on a removable 21700 battery; the Nitecore P10 V2 runs on removable 18650 / 2x CR123A batteries. For scale, a 21700 cell is about 21 × 70 mm and a 18650 about 18 × 65 mm (nominal).
Compare Fenix TK15R with similar lights
Compare Nitecore P10 V2 with similar lights
More
Sources
- Fenix TK15R: specs from Fenix product page (manufacturer). Price $119.95 from fenixlighting.com, checked Nov 4, 2026; prices change often.
- Nitecore P10 V2: specs from manufacturer published specs as listed by batteryjunction.com. Price $54.95 from batteryjunction.com, checked Nov 4, 2026; prices change often.
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