Crank Flashlight, ARC Clipray

American Red Cross Clip Ray, Description/Special Features Dynamo Hand-Crank Powered 3 LED Flashlight with cell phone charger and carabiner, Number of Batteries Nickel Metal Hydride rechargable battery, Battery Burn Time 3 minutes of cranking yields 12- 15 minutes of flashlight time. Hrs., Length 5-3/4 In., 50 Lumens, Body Color Red, Body Material Plastic Electronics, Battery Type Nickel Metal Hydride, 3 minutes of cranking equates to 12-15 minutes of flashlight time. Charging Time (Hours)