Fenix TK22R vs Fenix TK25R size comparison
The Fenix TK25R is 6 mm (0.24 in) longer than the Fenix TK22R, and 4 mm narrower at its widest point. It is 7 g heavier (with battery).
The Fenix TK25R is 6 mm (0.24 in) longer than the Fenix TK22R, and 4 mm narrower at its widest point. It is 7 g heavier (with battery).
Dimensions
| Fenix TK22R Check price ↗ | Fenix TK25R Check price ↗ | |
| Length | 158 mm (6.22 in) | 164 mm (6.46 in)+6 mm |
| Head / width | 40 mm (1.57 in) | 36 mm (1.42 in)−4 mm |
| Body | 25.4 mm (1.00 in) | 26.2 mm (1.03 in)+0.8 mm |
| Weight | 218 g with battery | 225 g with battery+7 g |
| Battery | 21700 | One included 5000 V2.0 rechargeable Li-i |
| Max output | 3,200 lm | 3,600 lm |
| Throw | 480 m | 350 m |
| Type | Tactical | Tactical |
| Price | $139.95 at fenixlighting.com, as of Nov 4, 2026 | $139.95 at fenixlighting.com, as of Nov 4, 2026 |
| Source | fenixlighting.com sourced | fenixlighting.com sourced |
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TK22R vs TK25R: how they differ
Size and weight
The Fenix TK22R is the shorter light: 158 mm (6.22 in) against 164 mm (6.46 in), a difference of 6 mm (4%). At its widest point the Fenix TK25R is 4 mm slimmer (36 vs 40 mm). The Fenix TK22R is 7 g lighter (218 g vs 225 g, with battery).
Brightness and throw
The Fenix TK25R is rated brighter: 3,600 lm maximum vs 3,200 lm for the Fenix TK22R, 13% more. For beam distance the Fenix TK22R reaches further: 480 m vs 350 m rated throw (37% more).
Battery
The Fenix TK22R runs on a removable 21700 battery; the Fenix TK25R runs on its own battery (One included 5000 V2.0 rechargeable Li-i).
Price
When we checked on Nov 4, 2026, the Fenix TK22R was $139.95 at fenixlighting.com and the Fenix TK25R $139.95 at fenixlighting.com. 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 TK22R if you want a shorter light (6 mm shorter) and longer throw (480 m vs 350 m). Choose the Fenix TK25R if you want a slimmer profile (4 mm narrower) and more output (3,600 lm vs 3,200 lm). We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Fenix TK22R Check price ↗ Fenix TK25R
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TK22R vs TK25R FAQ
Which is smaller, the Fenix TK22R or the Fenix TK25R?
The Fenix TK22R is the shorter light: 158 mm (6.22 in) against 164 mm (6.46 in), a difference of 6 mm (4%). At its widest point the Fenix TK25R is 4 mm slimmer (36 vs 40 mm). The Fenix TK22R is 7 g lighter (218 g vs 225 g, with battery).
Which is brighter, the Fenix TK22R or the Fenix TK25R?
The Fenix TK25R is rated brighter: 3,600 lm maximum vs 3,200 lm for the Fenix TK22R, 13% more. For beam distance the Fenix TK22R reaches further: 480 m vs 350 m rated throw (37% more).
Which is cheaper, the Fenix TK22R or the Fenix TK25R?
When we checked on Nov 4, 2026, the Fenix TK22R was $139.95 at fenixlighting.com and the Fenix TK25R $139.95 at fenixlighting.com. Prices change often, so check the current price before you buy.
Do the Fenix TK22R and Fenix TK25R use the same battery?
The Fenix TK22R runs on a removable 21700 battery; the Fenix TK25R runs on its own battery (One included 5000 V2.0 rechargeable Li-i).
Compare Fenix TK22R with similar lights
Compare Fenix TK25R with similar lights
More
Sources
- Fenix TK22R: specs from Fenix product page (manufacturer). Price $139.95 from fenixlighting.com, checked Nov 4, 2026; prices change often.
- Fenix TK25R: specs from Fenix product page (manufacturer). Price $139.95 from fenixlighting.com, checked Nov 4, 2026; prices change often.
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