Fenix PD25 stands out as the lightest option for weight, with about a 72% gap from the closest alternative. Fenix PD25 stands out as the cheapest option for retail price, with about a 25% gap from the closest alternative. Fenix PD36R V2.0 stands out as the highest output option for max lumens, with about a 209% gap from the closest alternative.
Decision Signals
What stands out
Cheapest
Fenix PD25 stands out as the cheapest option for retail price, with about a 25% gap from the closest alternative.
Most expensive
Fenix PD36R V2.0 stands out as the most expensive option for retail price, with about a 33% gap from the closest alternative.
Lightest
Fenix PD25 stands out as the lightest option for weight, with about a 72% gap from the closest alternative.
Heaviest
Fenix PD36R V2.0 stands out as the heaviest option for weight, with about a 255% gap from the closest alternative.
Lowest output
Fenix PD25 stands out as the lowest output option for max lumens, with about a 68% gap from the closest alternative.
Highest output
Fenix PD36R V2.0 stands out as the highest output option for max lumens, with about a 209% gap from the closest alternative.
Shortest runtime
Fenix PD25 stands out as the shortest runtime option for max runtime, with about a 89% gap from the closest alternative.
Longest runtime
Fenix PD36R V2.0 stands out as the longest runtime option for max runtime, with about a 809% gap from the closest alternative.
Specification Profile
Relative dimensions at a glance
Each axis is normalized against the largest raw value among the products in this comparison. Farther outward means a larger value, not necessarily a better result. Axes with an unverified value are omitted.
One 16340 rechargeable Li-ion or 3V CR123A Lithium battery
21700 li-ion rechargeable
Charging type
USB rechargeable (ARB-L16-700U included)
USB-C (up to 18W fast charging)
Rechargeable
Yes
Yes
IP rating
IPX8 (waterproof to 2 meters)
IP68
Impact resistance
1 m (3 ft)
Unknown
Material
Aircraft-grade aluminum with Type III hard-anodized anti-abrasion finish
A6061-T6 aluminum
Use case profile
Best for
▣EDC▣Outdoor Use▣Tactical Applications
▣EDC▣Backpack Carry▣Long Runtime▣Outdoor Use
Common praise
✓Compact Size Yet Powerful Output✓Durable Aircraft Grade Aluminum Construction✓Good Battery Options With Included Rechargeable 16340 Cell✓Dual Switch Design With Momentary On Tail Switch✓Waterproof To 2 Meters Ipx8 Rating✓Long Runtime On Lowest Setting
✓High Brightness Output✓Long Runtime✓Fast Charging✓Good Build Quality And Durability✓Multiple Lighting Modes Including ECO And Strobe✓Waterproof And Dustproof (ip68)
Common complaints
⚠Relatively Large Size For A 16340 Battery Light⚠Mode Memory Can Be Confusing If Last Mode Was Strobe