Hand Crank Generator, Portable Multifunction 20W High Power Manual Dynamo Hand Crank Charger USB Generator with Ergonomic Handle, for Field Trip, Home Power Shortages, Charges Electronic Device

Crafted with a durable metal casing, the manual crank generator provides a reliable, fuel-free power solution for outdoor and emergency scenarios. Its compact size (5x3.39x3.46in) and lightweight design (1.81lbs) ensure easy portability. By manually cranking the handle, it generates up to 20W of power, delivering a direct output of approximately 28V to charge low-power devices like mobile phones, radios, and laptops via its multiple ports. Ideal for field trips, camping, emergencies, and survival training, this eco-friendly tool offers an immediate power supply where conventional electricity is unavailable. The robust metal construction also offers enhanced shock and water resistance for long-term reliability.SpecificationModel: F20Color: BlueMaterial: MetalStyle: ModernShape: RectangularMount Type: FreestandingAssembly Required: YesOperation Mode: ManualMaximum Direct Output Voltage: Approx. 28VNo 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 20WProduct Size: 12.7*8.6*8.8cm/5*3.39*3.46inPackage Size: 19*10*12cm/7.48*3.94*4.72inGross Weight: 0.82kg/1.81lbsPackage Included1* Manual Crank Generator1* Handle1* English ManualNotes 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.

• 【20W High Power and Multi-Voltage Output】Boasting a maximum power of 20W, the permanent magnet generator delivers efficient energy with multiple output options (3V/6.6A, 5V/4A, 6V/3.3A, etc.) and a direct output voltage up to 28V. The hand crank generator charges cell phones, laptops, walkie-talkies, cameras, and more, meeting diverse low-power device needs.
• 【Instant Emergency Power and Easy Operation】Crank by hand to generate power immediately—no waiting for utility or oil power. The ergonomic handle provides a comfortable grip, making cranking effortless, while non-slip feet keep the generator stable during use, perfect for sudden outages or quick outdoor charging.
• 【Safe and Eco-Friendly Energy Solution】Powered by human energy, it’s environmentally friendly and energy-saving, with multiple heat-dissipation holes for quick cooling. The USB port requires a 5V regulator switch setting for safety, and the simple structure ensures hassle-free use for outdoor enthusiasts and emergency responders alike.
• 【Durable Metal Construction and All-Weather Performance】Built with a high-quality metal shell, this hand crank generator offers excellent waterproof, shockproof, and salt/fogproof properties. The hand crank generator operates reliably in high-altitude, low-temperature, or harsh outdoor conditions, ensuring long-lasting use for all your adventure and emergency needs.
• 【Compact Portable Design and Convenient Storage】Measuring 5*3.39*3.46in and weighing only 1.81lbs, this generator is lightweight and easy to carry in a backpack or emergency kit. The hand crank generator fits seamlessly into camping trips, hiking adventures, survival training, or home emergency preparedness without taking up much space.