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  1. Hand Crank Driven Electricity Generator Mechanical Emergency Power Supply New

    This hand crank electricity generator could help kids to understand generation of electricity, quite suitable for adult and children to play together. This hand crank electricity generator could help kids to understand generation of electricity, quite suitable for adult and children to play together.

    eBay

  2. 20W Manual Hand Crank Generator Outdoor Portable Emergency Power Supply

    Type: Manual Generator. 1 Pc x Manual Generator. Small and exquisite, convenient to assembly, easy to carry, and with internal power storage function. Due to the difference between different monitors, the picture may not reflect the actual color of the item.

    eBay

  3. Zhihuan Black (Black) Solar Hand Crank Generator Radio

  4. DIY AC Brushless Wind Power Hand Cranked Generator Motor 324V Output Voltage

    This product is a three-phase alternator, which can be connected arbitrarily. Two lines can light up LED beads. This product is suitable for microwind -hydraulic hand friction power and three-phase AC power in the school teaching mode.

    eBay

  5. Hand Crank Generator High Power Charger for Outdoor Mobile

    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.

    eBay

  6. Portable Hand Crank Generator and Gearbox for DIY Electronics and Automation

    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.

    eBay

  7. Hand-crank Generator Experiment Package Student Portable Handkurbel

    100PCS tube clamp Action Fuel Clamp Wiure Tube Clip Band Hose. - The hand crank generator can bring interests to people, improve their hands on ability and concentration. 1 Set of Shrimp Feeding Tube Fish Feeder Shrimp Feeder Dish Shrimp Feeding.

    eBay

  8. Hand Cranked Generator with Adjustable Brightness for Outdoor Activities

    1 x Hand-cranked generator. 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. ABS shell, acrylic transparent panel, CNC computer hole processing, beautiful and practical.

    eBay

  9. Hand Crank Driven Electricity Generator Mechanical Emergency Power Supply BS

    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.

    eBay

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