our Utra-Stinger Rechargable Flashlight is machined aluminum anodized against corrosion inside and out. 75,000 candlepower! Ni-cad battery stick is rechargable up to 1000 times. 1 hour of continuoususe between chargings. Comes with two charging units, one for the office/ home and one for your vehicle. Weight 1.1lbs. 11.75 inches long.