DFRobot Portable Hand Crank Power Generator w/ Voltage Regulator

The Portable Hand Crank Power Generator w/ Voltage Regulator is a military standard, portable hand crank power generator and rechargeable emergency power, a must-have in the zombie survival list. Portable, lightweight, easy-to-use; Provides power when you need it most; 0-28V output range with DC converter; Standard two-prong outlet interface, with multiple headers