Klarus XT11X 3200 Lumens CREE XHP70.2 P2 LED 18650 Extreme Illumination Rechargeable Tactical Powerful Flashlight 1 x 18650 Battery,SKYBEN Battery Case USB Light (XT11X Bundle) Aero-space Aluminum alloy body with CNC machining; Mil-spec hard anodizing (HA III); lightweight yet robust construction KLARUS most powerful tactical flashlight to date! X-treme power! CREE XHP70.2 P2 LED with max output up to 3200 lumens (with included 18650 battery), far exceeds the competition. Easy Interface: One Touch Strobe, One Touch Turbo, One Touch Low, Mode Memory Function, SOS, Switch Lock-out Function, Quick Settings Switch.Two interfaces: Tactical Setting; Outdoor Setting. Multiple safety systems: Intelligent Thermal Protection System (ITS), Intelligent Battery Identification System (IBIS), Intelligent Charging System (ICS). Patented tail cap dual-switch and side switch design, adaptable for different scenarios, easy to use. Patented tactical Tailcap Dual-Switch Control; non-visual tactile one-handed operation in the dark with intuitive control. Unique lock-out mode of both side and tail switch prevents accidental operations; stops battery drains during storage or travel and avoids eye injuries.