Comparison Console
Acebeam Terminator M1 vs Fenix LR40R V2.0
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Acebeam Terminator M1 stands out as the lightest option for weight, with about a 64% gap from the closest alternative. Acebeam Terminator M1 stands out as the cheapest option for retail price, with about a 11% gap from the closest alternative. Fenix LR40R V2.0 stands out as the highest output option for max lumens, with about a 329% gap from the closest alternative.
Decision Signals
What stands out
Acebeam Terminator M1 stands out as the cheapest option for retail price, with about a 11% gap from the closest alternative.
Fenix LR40R V2.0 stands out as the most expensive option for retail price, with about a 13% gap from the closest alternative.
Acebeam Terminator M1 stands out as the lightest option for weight, with about a 64% gap from the closest alternative.
Fenix LR40R V2.0 stands out as the heaviest option for weight, with about a 179% gap from the closest alternative.
Acebeam Terminator M1 stands out as the lowest output option for max lumens, with about a 77% gap from the closest alternative.
Fenix LR40R V2.0 stands out as the highest output option for max lumens, with about a 329% gap from the closest alternative.
Fenix LR40R V2.0 stands out as the shortest runtime option for max runtime, with about a 80% gap from the closest alternative.
Acebeam Terminator M1 stands out as the longest runtime option for max runtime, with about a 391% 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$279.9Cheapest
US$315.92Most expensive
Weight
305 g (10.76 oz)Lightest
850 g (29.98 oz)Heaviest
Length
104 mm (4.09 in)Shortest
175 mm (6.89 in)Longest
Output
Max lumens
3500 lmLowest output
15000 lmHighest output
Max candela
640000 cd
Unknown
Beam distance
1600 m (5249 ft)Highest
900 m (2953 ft)Lowest
Max runtime
162 minLongest runtime
33 minShortest runtime
Power & durability
Battery type
21700 Li-ion
Built-in rechargeable Li-ion battery pack 12000 mAh (or 1 to 4 x 18650 cells)
Charging type
USB-C on-cell
USB Type-C fast charging (QC3.0 compatible)
Rechargeable
Yes
Yes
IP rating
IP68
IP68
Impact resistance
1 m (3 ft)
Unknown
Material
AL6061-T6 aluminum alloy
Unknown
Use case profile
Best for
Long-range searchingEDC with both flood and throwSearch and rescueIndustrial applicationsHikingCave exploration
Search and rescueOutdoor contractorsHigh output lighting needsLong-range and wide-area illumination
Common praise
Unique and versatile combination of zoomable LEP and LED lightsExcellent beam quality with high CRI LEDs and precise LEP spotlightCompact size for a dual-head 21700 flashlightGood build quality and durable materialsLong runtime and effective battery charging via USB-C
Excellent brightness and balanced beam for both throw and floodDurable and waterproof design (IP68)Fast USB-C charging and battery level indicatorGood runtime especially on lower modesErgonomic and solid build quality
Common complaints
Cannot run LEP and LED simultaneouslyHeavier and larger than typical pocket EDC flashlightsNo indicator for which light source is active when offTailcap removal required for charging may lead to user inconvenienceLanyard could be longer for neck carryZoom operation may require two hands for some users
Heaviest and largest in its class for EDCHighest output modes are temperature limited with short runtime at max output
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