Comparison Console
Acebeam EC65 vs Fenix E18R V2.0
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Fenix E18R V2.0 stands out as the lightest option for weight, with about a 32% gap from the closest alternative. Acebeam EC65 stands out as the highest output option for max lumens, with about a 233% gap from the closest alternative. Fenix E18R V2.0 stands out as the longest runtime option for max runtime, with about a 5507% gap from the closest alternative.
Decision Signals
What stands out
Fenix E18R V2.0 stands out as the lightest option for weight, with about a 32% gap from the closest alternative.
Acebeam EC65 stands out as the heaviest option for weight, with about a 46% gap from the closest alternative.
Fenix E18R V2.0 stands out as the lowest output option for max lumens, with about a 70% gap from the closest alternative.
Acebeam EC65 stands out as the highest output option for max lumens, with about a 233% gap from the closest alternative.
Acebeam EC65 stands out as the shortest runtime option for max runtime, with about a 98% gap from the closest alternative.
Fenix E18R V2.0 stands out as the longest runtime option for max runtime, with about a 5507% gap from the closest alternative.
Fenix E18R V2.0 stands out as the shortest option for length, with about a 41% gap from the closest alternative.
Acebeam EC65 stands out as the longest option for length, with about a 71% 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.
Price & carry
Retail price
US$119.5
Unknown
Weight
82 g (2.89 oz)Heaviest
56 g (1.98 oz)Lightest
Length
114.5 mm (4.51 in)Longest
67 mm (2.64 in)Shortest
Output
Max lumens
4000 lmHighest output
1200 lmLowest output
Max candela
16600 cdHighest candela
5397 cdLowest candela
Beam distance
258 m (846 ft)Highest
146 m (479 ft)Lowest
Max runtime
244 minShortest runtime
13680 minLongest runtime
Power & durability
Battery type
21700 rechargeable Li-ion (included), compatible with 18650 and 2xCR123 using adapter
16340 rechargeable Li-ion battery (ARB-L16-700P)
Charging type
USB Type-C
USB Type-C
Rechargeable
Yes
Yes
IP rating
Waterproof under water 5 meters
IP68
Impact resistance
1.2 m (4 ft)
Unknown
Material
Aircraft grade aluminium with type III hard-anodized anti-abrasive finish
A6061-T6 aluminum with HAIII hard-anodized finish
Use case profile
Best for
Everyday carry (EDC)Outdoor useTactical applications
Everyday carry (EDC)HikingCampingEmergency use
Common praise
Very bright and long-range beamCompact and lightweight for EDCFast USB-C chargingSolid build quality with good gripIncludes rechargeable high-capacity battery
Compact and lightweight design making it easy to carryHigh maximum output for its size (1200 lumens)USB Type-C fast charging convenienceSolid build quality with durable aluminum and hard-anodized finishUseful lockout function to prevent accidental activation
Common complaints
Gets very hot on turbo mode with short runtimeTurbo mode steps down after 1 minuteTailcap spring may rattle without battery
Included lanyard feels cheapSide switch may be prone to accidental activation without lockout