dc motor: 1)is suitable for Hand flashlight, hand operated the radio,Other lighting torch,2)low noise and best service dc motor : 1) is used for Hand charger ,Electric tools ,Electric toys, emergency power box ,the LED flashlight, emergency charger, radio until hand emergency products camera, remote controller, and camping lamp, lantern. 2) dimension:30*50*70(mm) 3)we have advanced measuring and ...