USB crank generator hand crank power generator portable mobile emergency power generator manual power supply emergency charger for camping outdoor garden generators

- 【Performance parameters】The corresponding voltage current: 3V/6.6a, 5V/4a, 6V/3.3a, 9V/2.2a, 12V/1.6a, 15V/1.3A; The output voltage of the hand crank generator must be greater than the setting voltage, and pay attention to the stable output setting voltage - 【High Efficiency Power Generation】The hand crank power generator speed is 2000RPM. The power generation power is about 20W; When the hand shaking speed the higher the power generating power, the higher the voltage of power generation - 【USB Crank Generator】The high power USB charging generator, greatly improving its use, making it more portable, very suitable for outdoor emergency situations. When using the USB port external electronic devices, please set the voltage to 5V first - 【Widely Used】Portable manual generators can be used as backup power. When no power generation is required to use power, this can be used by and power generation to provide various electronic products. The ideal choice in the mobile home - 【Portable and Compact Structure】Portable manual generators are easy to start, easy to carry, and always ready to start. easily and quickly transported due to lightweight construction; solid structure, low noise and stable working performance