20W Hand Crank Generator High Power 3V-15V Portable Emergency USB Charger Generator for Outdoor Camping Travel Survival Activities

- Last for Years: The metal shell gives portable power station excellent performance of waterproof, shockproof, and salt/fogproof so that hand crank generator can generate power normally even under high altitude and low-temperature environments. - Instant Power Supply: You can generate power immediately by hand cranking when you need hand crank generator, doesn't need to wait, suitable for quick power supply needs in emergencies. - Compact and Portable: 5x3.39x3.46in compact size is easy to carry and store, suitable for outdoor activities or emergency use. - Efficient: Compared with traditional large and heavy generators, this high-performance permanent magnet generator with a maximum power of up to about 20W is saves energy significantly, and ensures efficient performance. - Practical Tool: The generator is equipped with multiple output ports, and the maximum voltage of the direct output terminal is about 28V, hand crank generator can be used as a field emergency power supply, charging cell phones, radios, laptops, and many other convenient electronic devices.