This Snap-In Rapid Charger makes it easy to charge your Nightstick NSR-9000 Series flashlight—simply snap the light into the secure retaining clips. The charger can be mounted on a wall or on a flat space in a vehicle and has input ports for AC, DC, and micro-USB power cords. The charger's housing is made of glass-filled nylon and its charging pins are stainless steel for efficient power transfer.