Oumefar Hand Crank Driven Electricity Hand Held Generator Mechanical Dynamo Emergency Power Supply with Light Bulb for Household and Outdoor

Hand cranked Emergency Generator

ZAWAYINE Hand Crank Generator Portable Power Station Portable Manual Power Supply Emergency Charger 150W With Vehicle Charging, For Camping Outdoor Mobile Phone Computer Charging : Patio, Lawn & Garden

Hand Crank Generator

【Product Feature】:Amazing handheld electricity generator! Create power without batteries! Great for classroom physics teaching demonstrations. This

Oumefar Hand Crank Driven Electricity Hand Held Generator Mechanical Dynamo Emergency Power Supply with Light Bulb for Household and Outdoor

12/24V Direct Current Generator Hand-Cranked Dynamo Hydraulic Test Motor Wind Power Energy Dynamotor Emergency Standby Lights Up Device

Hand Crank Generator with USB Charger 120W Outdoor Travel Camping Portable Emergency Power Supply Phone Charger USB Charging Generator Generation Storage : Patio, Lawn & Garden

Hand Crank Generator High Power Charger for Outdoor Mobile Phone Computer Charging 30W / 0-28V with USB Plug (Green Generator + DC Regulator) : Patio, Lawn & Garden

【Product Feature】:Amazing handheld electricity generator! Create power without batteries! Great for classroom physics teaching demonstrations. This

Oumefar Hand Crank Driven Electricity Hand Held Generator Mechanical Dynamo Emergency Power Supply with Light Bulb for Household and Outdoor

High Power Hand cranked Generator, 20W Portable USB Charging Emergency Dynamotor, Low Noise, for Field Operations/Survival Training/Emergency Communication : Patio, Lawn & Garden

Baluue Hand Generator Laboratory Equipment Dynamo Crank Outdoor Toy Dc Electric Generator Kids Outdoor Playset Outdoor Phone Charger Outdoor Generators Blocks Student Plastic Hand Crank : Patio, Lawn & Garden

Ⅰ【SPECIFICATIONS】 The voltage/current of this hand-cranked generator is: 3V/6.6A, 5V/4A, 6V/3.3A, 9V/2.2A, 12V/1.6A, 15V/1.3A, maximum power: 20W.

Multifunction Generator 20W High Power Manual Dynamo Hand Crank Charger Generator USB Generator Charging Emergency Generator Portable Blue Manual Hand

【High Power Generation Rate】The micro generator motor is made of all metal materials, which can have a higher conversion rate when the hand-cranked

Oumefar DC 5V-24V Hand-cranked Generator Wind Hydraulic Power Energy Generator for Standby Lighting

Hand crank generator Hand-cranked Charging Generator Portable Emergency Dynamotor for Outdoor Use