Hand Crank Generator High Power Charger for Outdoor Mobile Phone Computer Charging 30W / 0-28V with USB Plug (Black Generator + DC Regulator)

Portable Hand Crank Generator(Anti-Rain) | Max Power:30W ; Output Voltage:0-28V ; Rated Current:1.5-2A ; Max Current:3A | Size: 106*64*39mm ; Generator Net Weight: 560g | Package list : 1 x Generator + 1 x Regulator+ 1 x 12mm Aviation Socket + 1 x Alligator Clip 5.5mm Plug | Note: this generator doesn't contain battery. When charge the phone , please make sure the output voltage of the converter is 5V. Rotate the handle 2-3 Circle per second , then the phone could be charged stably.