I already have several flashlights of different types of this manufacturer here Olight obsessed, and has always been well satisfied. Even the different brightness levels are a plus as well as the small size and low weight. In addition, you can all these torches with standard batteries best with LSD NiMH batteries, equip. Olight also offers on flashlights, which are equipped with LiIon batteries. I many LSD NiMH batteries AA call my own and possess a good charger for those batteries, I decided again for the Olight T25 R5 LED flashlight.