The Klarus E2 all-round portable flashlight. It is an upgraded version of E1, which greatly improves the brightness and battery life. The E2 has a direct charging function and adopts the fifth-generation dual switch of Keritz, which can be used in any occasion. Nano-aluminum alloy material, lightweight design, comfortable and willful handshake, when you travel anywhere outdoors, this mini tactical flashlight is your emergency must-have. It has a tactical mode (one-click Strobe) designed for emergencies, which is very suitable as a self-defense tool for women or the elderly. You can give it as a gift to relatives and friends to make them go home brighter and safer at night.

  • High Lumens LED Flashlight: Maximum output up to 1600 lumens, beam reach up to 190m(623ft), max 168 hours runtime. 6 lighting modes(High/Medium/Low/Moonlight/Strobe/SOS) fit for most using demands.
  • Floodlight & Spotlight Combination: Klarus new UDL Dual-Focus Lens, 2 in1 Flood, and Beam patterns, you will get clear near view and long-distance illumination.
  • Tail Dual-Switch: One-touch High/one-touch moonlight/one-touch Strobe. The fifth-generation Tail Dual-Switch, the unique patent of Klarus, better ergonomics, gives you quick control to light up when in dark.
  • 2 Programmable Modes: Outdoor/Tactical dual modes, one-touch moonlight/one-touch Strobe for the mode button, versatile for all demanding situations.
  • Reliable Structure: Aluminum 6061-T6 with a Mil-Spec HAIII anti-abrasive and anodized finish. Impact-resistant up to 1 meter and waterproof up to IPX8 standards.


  • Model:E2
  • Body color: Black
  • Lens: Ultrathin dual-effect lens (Spotlight +Floodlight)
  • Voltage: 2.5V - 4.2V
  • Charging Current: 1A
  • Charging Time: 4hr. Approx.
  • Battery: 1x 3600mAh rechargeable 18650 battery (Klarus customized Li-ion battery)
  • *Not compatible with CR123A or non-approved 18650 batteries
  • The 5th generation Tail Dual-Switch
  • This Tail Dual-Switch has a more elegant appearance, while maintaining the convenience of the previous generation of sub-switches, and is more suitable for civilian use.

Battery Indicator:

  • The battery indicator is located on the head, you can know the remaining battery and make the plan to charge.
  • Indicator glowing green (Battery remaining >=70 % ),
  • Indicator glowing orange(Battery remaining 30-70%),
  • Indicator glowing red (Battery remaining <=30%),
  • Indicator flashing red (less than 10% capacity remaining).

Length: 4.54in
Head Diameter: 0.91in
Body Diameter: 0.9in
Weight: 2.03oz(without battery)

Package List:
1 x E2 18650 Flashlight
1 x Klarus Rechargeable 3600mAh 18650 Battery
1 x USB Charging Cable
1 x E2 Holster/ 1 x Klarus Lanyard
1 x Pocket Clip/ 1 x Spare O-ring
1 x User Manual


The Klarus E2 can only use the included KLARUS-18GT-E36UR battery a proprietary cell that uses a same end +/- terminal. Regular 18650's will not work with this unit. 

Customer Reviews

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Klarus E2 EDC Flashlight 1600 Lumens

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