COAST's new HP3R rechargeable LED flashlight is perfect for tactical and rescue professionals. Easily charge the HP3R via AC, DC or USB power sources. The HP3R's Universal Focusing Optic provides a very broad, consistent flood beam and a long distance spot beam. Casting a nearly perfect circle of smooth and consistent light, the HP3R is just over 0.5 inch (12.7 mm) in diameter and includes a non-slip pocket clip and rear on/off switch. The HP3R penlight is powered by lithium polymer rechargeable or two AA alkaline batteries for the best performance in both cold and warm environments.