Multi Functional Hand Crank Generator and Gearbox for Small Power Generation
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.
Robust Metal and Plastic Electrical Connector Kit with 270 Assorted Pieces
Versatile Compatibility: This connector kit includes wire sizes of 2.8mm, 4.8mm, and 6.3mm, providing a compatibility with a wide range of electrical applications and making it suitable for various projects.