Comparison Console
ThruNite Catapult V6 SST70 vs ThruNite TC20 V3
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
ThruNite TC20 V3 stands out as the lightest option for weight, with about a 2% gap from the closest alternative. ThruNite TC20 V3 stands out as the cheapest option for retail price, with about a 14% gap from the closest alternative. ThruNite TC20 V3 stands out as the highest output option for max lumens, with about a 66% gap from the closest alternative.
Decision Signals
What stands out
ThruNite TC20 V3 stands out as the cheapest option for retail price, with about a 14% gap from the closest alternative.
ThruNite Catapult V6 SST70 stands out as the most expensive option for retail price, with about a 17% gap from the closest alternative.
ThruNite TC20 V3 stands out as the lightest option for weight, with about a 2% gap from the closest alternative.
ThruNite Catapult V6 SST70 stands out as the heaviest option for weight, with about a 3% gap from the closest alternative.
ThruNite Catapult V6 SST70 stands out as the lowest output option for max lumens, with about a 40% gap from the closest alternative.
ThruNite TC20 V3 stands out as the highest output option for max lumens, with about a 66% gap from the closest alternative.
ThruNite Catapult V6 SST70 stands out as the shortest runtime option for max runtime, with about a 68% gap from the closest alternative.
ThruNite TC20 V3 stands out as the longest runtime option for max runtime, with about a 214% 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$69.95Most expensive
US$59.95Cheapest
Weight
203 g (7.16 oz)Heaviest
198 g (6.98 oz)Lightest
Length
138 mm (5.43 in)Longest
125 mm (4.92 in)Shortest
Output
Max lumens
2836 lmLowest output
4720 lmHighest output
Max candela
120000 cdHighest candela
16720 cdLowest candela
Beam distance
692 m (2270 ft)Highest
258 m (846 ft)Lowest
Max runtime
10080 minShortest runtime
31680 minLongest runtime
Power & durability
Battery type
26650 Li-ion 5000 mAh
21700 rechargeable Li-ion
Charging type
USB-C (2A included cable)
USB-C fast charging
Rechargeable
Yes
Yes
IP rating
IPX8
IPX8
Impact resistance
1.5 m (5 ft)
1.5 m (5 ft)
Material
Aerospace grade aluminum
Aircraft-grade aluminum
Use case profile
Best for
Long-range illuminationHuntingRescue operationsSearchingEmergency response
EDCCampingHikingDog walkingHome emergenciesOutdoor adventuresNighttime tasksEmergency situationsWork repairs
Common praise
Excellent long throw and balanced beamHigh output with versatile modesDurable and reliable build qualityConvenient USB-C chargingComes with holster and lanyard for carry
High maximum output with a wide, even flood beamDurable aircraft-grade aluminum construction with IPX8 waterproof ratingUSB-C fast charging with battery indicatorMagnetic tailcap for hands-free useLock switch prevents accidental activationMemory function recalls last brightness levelMultiple versatile lighting modes
Common complaints
No pocket clip due to sizeSwitch can feel cheap or have some travel/rockingUSB-C charging requires A to C cable; USB-C to C or PD unsupported
No anti-roll featureSwitch and mode cycling can be slightly confusing or disorientingHarsh low voltage protection requiring head loosening to reset
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