The Stinger 2020 is the next evolution in high-performance flashlights. Its aluminum alloy body with an anti-roll design is ergonomically shaped for a sure grip. It features dual power switches and an intuitive mode selector switch for ease of use, and offers multiple charging options for your convenience. In addition, it has a body switch and tail cap tactical on off switch and a battery status indicator. The Stinger 2020 Li-Ion USB rechargeable battery packs can be charged inside or outside the flashlight.