In 2021, RovyVon introduced the dual-battery system to the keychain flashlight with the Angel Eyes E1-E8 series. Since then, we have regularly received feedback from customers who have purchased these lights asking if we could incorporate a larger built-in battery or use 2x AAA batteries to extend the run time. After 2 years, we are proud to introduce the . It is powered by a built-in 900mAh battery that can boost the light up to 2600 lumens. In addition, it can be powered by two standard AAA batteries (1.2V or 1.5V), 3.7V 10440 li-ion batteries, or 1x 10880 3.7V li-ion batteries. Below are the features you can expect from the E30 Tactical Flashlight. Please NOTE: If you need external battery included, please choose "E30 Battery" Bundle.

• Dual LEDs – max 2600 lumens @Momentary Turbo mode
• NEW Proximity Sensor, Brightness-Auto-Adjust by distance (Able to disable the function).
• Dual battery
  • Built-in 900mAh (3x of the E3)
  • 2x AAA (compatible with 1.2V, 1.5V, 3.7V batteries)
• Dual switch
  • EDC switch for daily use
  • Dual-stage tactical switch for emergency use
• NEW latch to replace AAA batteries, slide up or down.
• The NEW Paracord/Lanyard hole design provides a better grip
• Two-way pocket clip
• IPX7 water resistance