2600 THB EmergencyGearBackpack.com Technical Details Special Feature Led Flashlight Color Xt11r Power Source Battery Powered Light Source Type LED Material Aluminum Battery Cell Composition Lithium Ion Item Weight 4.3 Ounces Number of Batteries 1 A batteries required. (included) Brand Klarus Battery Description 18650 Manufacturer Klarus Part Number XT11R Item Weight 4.3 ounces Package Dimensions 7.01 x 2.8 x 1.54 inches Item model number XT11R Batteries 1 x 18650 battery required. (included) Special Features Strobe ready