Comparison Console
Nitecore NU45 vs Nitecore SRT7GT
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Nitecore NU45 stands out as the lightest option for weight, with about a 27% gap from the closest alternative. Nitecore NU45 stands out as the cheapest option for retail price, with about a 38% gap from the closest alternative. Nitecore NU45 stands out as the highest output option for max lumens, with about a 70% gap from the closest alternative.
Decision Signals
What stands out
Nitecore NU45 stands out as the cheapest option for retail price, with about a 38% gap from the closest alternative.
Nitecore SRT7GT stands out as the most expensive option for retail price, with about a 60% gap from the closest alternative.
Nitecore NU45 stands out as the lightest option for weight, with about a 27% gap from the closest alternative.
Nitecore SRT7GT stands out as the heaviest option for weight, with about a 37% gap from the closest alternative.
Nitecore SRT7GT stands out as the lowest output option for max lumens, with about a 41% gap from the closest alternative.
Nitecore NU45 stands out as the highest output option for max lumens, with about a 70% gap from the closest alternative.
Nitecore NU45 stands out as the shortest runtime option for max runtime, with about a 64% gap from the closest alternative.
Nitecore SRT7GT stands out as the longest runtime option for max runtime, with about a 179% 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$65Cheapest
US$104Most expensive
Weight
126 g (4.44 oz)Lightest
173 g (6.10 oz)Heaviest
Length
79 mm (3.11 in)Shortest
158 mm (6.22 in)Longest
Output
Max lumens
1700 lmHighest output
1000 lmLowest output
Max candela
7426 cdLowest candela
50900 cdHighest candela
Beam distance
172 m (564 ft)Lowest
450 m (1476 ft)Highest
Max runtime
5160 minShortest runtime
14400 minLongest runtime
Power & durability
Battery type
Built-in 4000mAh 18650 Li-ion Battery
1x 18650 or 2x CR123A lithium batteries
Charging type
USB-C Fast Charging
Unknown
Rechargeable
Yes
Unknown
IP rating
IP68 (2 meters submersible)
IPX-8
Impact resistance
2 m (7 ft)Highest
1.5 m (5 ft)Lowest
Material
PC material with aluminum alloy front housing
Aerospace grade aluminum alloy with military grade hard-anodized finish
Use case profile
Best for
Night RunningOutdoor AdventuresCampingWorkHiking
Law EnforcementHuntingTactical ApplicationsSecurity
Common praise
High Brightness With Multiple Lighting ModesLong Runtime On Low SettingsFast USB C ChargingLightweight And Comfortable To WearDurable With High Waterproof And Impact Resistance Ratings
Variable Infinite Brightness Control Via Smart RingPresence Of Multiple Colored Leds For Diverse Tactical UseRobust Aerospace Grade Aluminum Construction With Haiii Hard Anodized FinishIPX 8 Waterproof And 1.5m Impact ResistantLong Runtime On Ultralow ModeCompact Size And Light Weight
Common complaints
No Explicit Complaints In Provided Sources
Battery Not IncludedRelatively Short Runtime At Maximum OutputWeight Without Battery May Increase With Battery Included
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