Nitecore EA45S Flashlight


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Nitecore EA45S Flashlight
  • Max Output: 1000 lumens
  • Max Beam Distance: 402 m
  • Max Beam Intensity: 40500 cd
  • Max Run time: 416 h 0 m / 17.33 d
  • Reflector: Smooth
  • Battery: 4 × AA Alkaline or NiMH
  • Special Modes: Location Beacon, SOS, Strobe
  • Beam colour: White
  • Length: 170 mm / 6.69 in
  • Head Diameter: 34 mm / 1.34 in
  • Weight: 132.5 g / 4.67 oz
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Nitecore EA45S Flashlight

1 Review

5.0 Overall rating




The Nitecore EA45S is the latest die-cast flashlight from Nitecore, which is manufactured using a casting method of injecting molten aluminium under high pressure into a mould cavity, which involves no separate parts being welded or fastened together.

The most incredible thing about the die-cast unibody construction is that it gives the EA45S the best heat sinking capabilities that you could imagine in a torch. The seamless structure ensures heat generated by the LED is delivered evenly and rapidly to the overall surface.

Utilising the Cree XP-L HI V3 LED, which is optimised for range in combination with the precision optics reflector. The EA45S has a maximum brightness of 1000 lumens and a throw of over 400 meters.

Powered by 4xAA (alkaline or NiMH) batteries, which are readily available anywhere in the world and cheap to buy. This torch cannot use the 14500 Li-ion batteries.

The EA45S is a great all rounder and can be used for everything from walking the dog to use as a long range search light.

Brightness levels and runtimes based on 4xAA NiMH 1.2V 2450 mAh batteries:

  • Turbo 1000 lumens, Runtime 45 minutes
  • High 430 lumens, Runtime 2 hours 45 minutes
  • Mid 210 lumens, Runtime 7 hours
  • Low 45 lumens, Runtime 35 hours
  • Ultralow 1 lumens, Runtime 416 hours
  • Plus Location Mode + SOS + Strobe

The dual side switch allows direct access to ultra low and turbo modes and also incorporates a blue indicator light, which acts as a multi-meter to show the remaining battery voltage (patented).

For the first time ever, the EA45S has successfully introduced hard anodising to die cast manufacturing. The HAIII hard coating provides a shield against scratches, abrasion and corrosion.

Standard size 34mm head is compatible with a wide range of Nitecore filters, diffusers and traffic wands.

Maximum beam distance 402 meters, Waterproof to IPX-8 (submersible to 2 meters) and resistant to impacts from 1.5 meters.

Includes belt holster, wrist lanyard and four AA alkaline batteries.

Nitecore EA45S user manual can be downloaded here.