Feature: 1. Amazing handheld electricity generator! Create power without batteries! Great for classroom physics teaching demonstrations. Simply turn the handle, the electricity generated makes the bulb bright.
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Versatile Functionality: This device serves dual purposes; it functions as both a hand crank generator and a reduction gearbox, providing flexibility for different applications. Connect the motor directly to the battery, it can be used as a reduction gearbox, it is a reduction motor, the handle will automatically rotate, and it has a large torque.
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Hand crank, the faster the shaking speed, the greater the power, the maximum power is about 20w, great for and situation. Hand crank, the faster the shaking speed, the greater the power, the peak power is about 20w.
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Versatile Applications: Perfect for a variety of uses such as powering backup lighting, charging devices, or educational purposes, this wind turbine generator is a versatile solution for urgent situations and practical learning experiences.
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1 Set X DIY Wooden Hand Cranked Generator Toy. When assembling products that require circuits, note that the red wire is connected to the battery box positive; the blue wire is connected to the battery box negative.
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220V550W high-power permanent magnet DC generator wind hydro hand-cranked human pedal DC motor motor.
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1 USB Hand Crank Generator +Data cable. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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Quantity: 2pcs. - With indicator light, it can be used for lighting. - and other digital devices for travel, outdoor activities, etc. - Portable, lightweight and easy to carry. Due to various factors such as display brightness and light brightness, the actual color of the product may be slightly different from the website picture.
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