Description Are you still worrying about your cell phone or camera suddenly running out of power when you are exploring in the wild? Why don't you take a look at this manual crank generator of ours? It will be your ideal partner for outdoor adventures. It adopts a manual-cranking way to generate electricity, is simple and fast, and at the same time lightweight, compact, and easy to carry, whether a camping adventure or a family emergency, is an indispensable source of energy. Key Features Last for Years: The metal shell gives it excellent performance of waterproof, shockproof, and salt/fogproof so that it can generate power normally even under high altitude and low-temperature environments. Efficient and Eco-friendly: Compared with traditional large and heavy generators, this high-performance permanent magnet generator with a maximum power of up to about 20W is environmentally friendly, saves energy significantly, and ensures efficient performance. Instant Power Supply: You can generate power immediately by hand cranking when you need it, doesn't need to wait, suitable for quick power supply needs in emergencies. Practical Tool: It is equipped with multiple output ports, and the maximum voltage of the direct output terminal is about 28V, it can be used as a field emergency power supply, charging cell phones, radios, laptops, and many other convenient electronic devices. Compact and Portable: 5*3.39*3.46in compact size is easy to carry and store, suitable for outdoor activities or emergency use. Simple Maintenance: The simple structure and metal casing reduce its maintenance cost, you simply wipe the surface dust off with a soft cloth. Safe and Reliable: It adopts human power to drive and multiple heat-dissipation holes can dissipate heat quickly, making it safe and reliable to use. Customer Service: We aim to provide quality products and services. If you have any problems, please feel free to contact us. We will reply and solve the problem for you as soon as possible. Details High-quality Shaft Core: It is highly efficient and labor-saving. Non-slip Feet: They make this product stand on the ground more stably without easily slipping during operation. Comfortable Handle: The ergonomic handle provides you with a comfortable grip and helps you crank the handle to generate electricity easily and with less effort. Application It can be used as an emergency power source to charge various kinds of electronic products in the absence of utility power and oil power generation. It can be actively applied in the state of field operations, field trips, rescue operations, natural disasters, survival training, emergency communication, long-term power shortages, traveling, and emergency power. It is mainly for low-power communication radios, walkie-talkies, laptops, cell phones, video cameras, digital cameras, MP4, MP3, radios, flashlight lighting, various lamps, automobiles, various kinds of measuring instruments, and other portable products. It can directly charge various batteries such as lithium batteries, hydrogen batteries, and lead-acid batteries. Specification Model: F20 Color: Blue Material: Metal Style: Modern Shape: Rectangular Mount Type: Freestanding Assembly Required: Yes Operation Mode: Manual Maximum Direct Output Voltage: Approx. 28V No Load Output Voltage/ Current: 3V/6.6A, 5V/4A, 6V/3.3A, 9V/2.2A, 12V/1.6A, 15V/1.3A (The Actual Current will Vary with the Capacity of the Charged Product Battery.) Maximum Power: About 20W Product Size: 12.7*8.6*8.8cm/5*3.39*3.46in Package Size: 19*10*12cm/7.48*3.94*4.72in Gross Weight: 0.82kg/1.81lbs Package Included 1* Manual Crank Generator 1* Handle 1* English Manual Notes 1. The faster the shaking speed of the product, the greater the power generation, with a maximum power generation of about 20W. The faster the shaking speed, the higher the voltage at the unstable output terminal. If the shaking speed is too slow, it will not be able to stabilize the output. 2. Please read the instruction manual completely before use, and pay particular attention to the safety instructions included. 3. Please note that it does not store electricity internally. 4. Please crank the generator clockwise, and do not crank the handle at high speed when connecting electrical appliances smaller than 3W! 5. Please note that its USB port output voltage follows the regulator switch linkage, when using the USB interface, be sure to first set the regulator switch to 5V. 6. The voltage output from its voltage regulator output terminal follows the linkage of the voltage regulator switch, and its voltage regulator output terminal will output as much as the voltage regulator switch is set to. 7. The direct output of the generator outputs the voltage of the core generator. According to the unstable voltage output based on the hand-cranking speed, the faster the speed, the higher the voltage. 8. Please allow the slight color difference caused by the shooting light and 1-3cm error due to manual measurement and make sure you do not mind before ordering.