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50W/100W Portable Pedal Generator, Foot-Operated Generator Manual Generator Disc Ironless USB Interface/DC 1-35V Output for Home USB Output (5V/3A, 9V/2.5A, 12V/2A (Color : White, Size : 100W) : Patio, Lawn

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100W Foot pedal generator on power hand generator fitness power spinning rehabilitation training device - BEEMONG TECHNOLOGY

Portable Pedal Generator,300W Multifunction Pedal Powered Generator Foot-Operated Generator,Emergency Power Supply,Provide DC 12V Interface,Car Charger 5V Output,Style-2 : Patio, Lawn & Garden

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XHNCXHX Hand Crank Generators 50W/100W Foot Pedal Power Generator, Pedal Power Generator with USB Interface/DC1-35V Output, Easy to Carry Bicycle Generator Charger,100W : Patio, Lawn & Garden