Nitecore EA11

Unequalled Flexibility EA11 Explorer

  • Optimum slightly focused beams for peripheral illumination

  • Compatible with AA batteries

Availability: 10+ in stock



  • Maximum Brightness of 900 Lumens
  • Maximum Beam Distance of 190m
  • Maximum Intensity of 9,000 Candelas


A CREE XM-L2 LED, driven by 1 x IMR 14500 battery at maximum power, produces wide-range light of 900 lumens.

Compatible with IMR Batteries

As opposed to a regular Li-ion battery, an IMR battery has a larger discharge current, lower internal resistance and self-discharge rate, longer life cycle and better safety features, enabling the EA11 to perform at its best.

    Compatible with One Readily Obtainable AA Battery

  • Primary AA battery
  • Rechargeable AA battery
  • AA size primary lithium battery
  • Primary LiFeP04 battery
  • Rechargeable Li-ion battery
  • Rechargeable IMR battery

    Independent Red Light Illuminations and Direct Access to Red Light

  • Constant illumination
  • Flashing illumination
  • Red flashes in standby mode

    Red Light Purposes

  • Red constant illumination preserves the user’s night-adapted vision
  • Red light flashes once per second to serve as a signal light
  • When in standby mode, the red LED flashes once every three seconds to indicate the location of the ES11

Portable Multimeter

Allows the user to know battery power status when on the move.

When the tailcap is tightened after battery installation, the red LED will flash to indicate battery voltage accurate to 0.1V.

Direct Access to Ultralow/Turbo

With the EA11 switched off, press and hold the on/off switch for over one second to enter ultralow output (one lumen)

With the EA11 switched off, press and hold the mode switch for over one second to enter turbo output (900 lumens)

    Five Brightness Levels

    Highly efficient current control circuit for stable brightness at all battery levels

  • 900 Lumen - Turbo
  • 300 Lumen - High
  • 160 Lumen - Medium
  • 70 Lumen - Low
  • 1 Lumen - Ultralow
  • Three Concealed Special Modes

  • Strobe
  • S.O.S.
  • Location Beacon

Two Lockout Modes

With the light turned on, press and hold both switches for over one second to enter lockout mode, thus preventing accidental activation of the EA11.

Simply loosen the tailcap to cut off power entirely. This mode is recommended when the EA11 is left unused and stored for an extended period of time.

For All Weather Conditions

Waterproof in accordance with IPX-8, two-meter submersible

Max Output (Lumens) 900
Beam Distance (Meters) 190
Max Beam Intensity 9000 cd
Max Run Time 12 h 0 m / 0.5 d
Reflector SMO
Battery 1 × AA
Special Modes Location Beacon, SOS, Strobe
Beam Color White Light
Length 92 mm / 3.62 in
Head Size 25.4 mm / 1 in
Weight 53 g / 1.87 oz
Feature Dual – Output, Tail Stand
Activity Gear, Outdoor Recreation
Dealer No
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