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  3. E10 2.0 vs Ultra

Acebeam E10 2.0 vs Energizer Ultra

What E10 2.0 does better (0) and where Ultra wins (0) — every spec side by side.

Acebeam E10 2.0
Acebeam · 2026E10 2.0
7.3Score
0 advantages≈ $60
vs
Energizer Ultra
Energizer · 2024Ultra
7.4Score
0 advantages≈ $50
Higher score
5.0Brightness & throw5.4
7.5Build & durability9.2
5.9Features5.9

Why is E10 2.0 better than Ultra?

E10 2.0 has no measurable advantages in this pair.

Why is Ultra better than E10 2.0?

Ultra has no measurable advantages in this pair.

Specifications

Side by side

Acebeam E10 2.0Acebeam E10 2.0≈ $607.3
Energizer UltraEnergizer Ultra≈ $507.4
Light output
Maximum output1,200 lm1,200 lm
Peak beam intensity14,520 cd—
Beam distance (ANSI FL1)241 m—
Light sourceLEDLED
LED & beam
LED makerCree—
Number of LEDs—2
Battery & charging
Battery16340 / RCR123A Li-ion, CR123A—
Number of batteries—2
Maximum runtime120 h—
RechargeableYes—
USB-C chargingYes—
Build & durability
Protection ratingIP68—
Water protection (IPx)IPx8IPx8
Submersible to—200 m
Impact resistance (drop)1.5 m—
Body materialAluminiumAluminium
Magnetic tail / baseYes—
Size & weight
Length / height88 mm—
Head diameter / width40 mm100 mm
Body diameter / depth24.5 mm—
Weight106 g—
Modes & features
SwitchSide switch—
StrobeYesYes
Colours—Black
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