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  3. PD45R ACE vs TK20R V2.0

Fenix PD45R ACE vs Fenix TK20R V2.0

What PD45R ACE does better (3) and where TK20R V2.0 wins (2) — every spec side by side.

Fenix PD45R ACE
Fenix · 2025PD45R ACE
8.0Score
3 advantages≈ $130
Higher score
vs
Fenix TK20R V2.0
Fenix · 2022TK20R V2.0
7.9Score
2 advantages≈ $130
7.4Brightness & throw7.5
6.9Battery & charging5.6
6.0Build & durability5.9
5.9Features5.9
Dimensions

Size comparison

PD45R ACETK20R V2.0
30 × 157.725.934 × 15325.4
PD45R ACETK20R V2.0Difference
Length / height157.7 mm153 mm+4.7 mm
Head diameter / width30 mm34 mm−4 mm
Body diameter / depth25.9 mm25.4 mm+0.5 mm
Weight200 g204 g−4 g

Drawn to the same scale from the official dimensions (front and side).

Why is PD45R ACE better than TK20R V2.0?

  1. Maximum output3,200 lm vs 3,000 lm+7%
  2. Battery capacity6,000 mAh vs 5,000 mAh+20%
  3. Maximum runtime57 h vs 48 h+19%

Why is TK20R V2.0 better than PD45R ACE?

  1. Beam distance (ANSI FL1)410 m vs 475 m+16%
  2. Peak beam intensity42,020 cd vs 56,410 cd+34%
Specifications

Side by side

Fenix PD45R ACEFenix PD45R ACE≈ $1308.0
Fenix TK20R V2.0Fenix TK20R V2.0≈ $1307.9
Light output
Maximum output3,200 lm3,000 lm
Peak beam intensity42,020 cd56,410 cd
Beam distance (ANSI FL1)410 m475 m
Light sourceLEDLED
LED & beam
LED emitter—Luminus SFT-70
LED makerLuminusLuminus
Colour temperature6,500K6,500K
Battery & charging
Battery21700 Li-ion21700 Li-ion
Number of batteries—1
Battery capacity6,000 mAh5,000 mAh
Maximum runtime57 h48 h
RechargeableYesYes
USB-C chargingYesYes
Battery level indicatorYesYes
Build & durability
Protection ratingIP68IP68
Water protection (IPx)IPx8IPx8
Body materialAluminium—
Size & weight
Length / height157.7 mm153 mm
Head diameter / width30 mm34 mm
Body diameter / depth25.9 mm25.4 mm
Weight200 g204 g
Modes & features
Brightness levels—5
SwitchRotary / scroll wheelDual switches
StrobeYesYes
LockoutYes—
Mode memoryYesYes
ColoursBlackBlack
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