Portable generator

This is a manually operated portable generator. Only by squeezing and releasing of hand it generates electricity to charge the battery. The linear motion of hand movements is converted to rotational one which in turn operates the small generator. The compact light weight design allows Mac-E to be carried in a pocket or hand carried bag. Basic Description -size :W 55.5？ 154.2 ？H 28.9(mm) -weight : 147g -Output: Max. DC 32V/800mA -Feature : For quick charge & self-generating Mechanical Capacity -Available Temperature: -25~70 (?) -Waterproof : Non-waterproof Generator Description -Type: Brushless Three-Phase AC generator -A number of generator :1 -Output system: DC power of upto 40V obtainable by setting 3AC power sources of phase differential of 120 degrees. -Range of rotation: 0~4.000RPM (About 20 rotations per one hand operation, About 2,500rpm generated by 120~150 hand operation per minute, Possible to supply 300~400mA for battery charging) - Voltage : 0~32V