... .4 to 3.6V DC Starting current: 100mA Rated speed: 8,500+/-177;20rpm cell motorSpecifications:Operating voltage: 2.4 to ... (maximum)Armature resistance: 36 ohmsAcceleration: 1.7gMain dimensions:Motor length: 21.8+/-0.2mmDiameter: 6mmApplications: mobiles, pagers, PDAs, toys, massagers and other ...