Portable Hand Crank Generator,12V 50W Manual Generator Mobile Phone Charging Treasure Outdoor Emergency Power Supply Suitable for Camping and Hiking Outdoor
▶ The hand-operated generator can be used for emergency USB charging, and the small 12V permanent magnet generator can be used as a teaching demonstration of physics and electromagnetism.
▶ Folding handle, easy to operate, ultra-low speed, easy to carry.
▶ In Innovative design, mechanical energy is converted into electrical energy. Use ball bearings and have a long service life.
▶ The rotating iron core uses a rare earth neodymium iron boron strong magnet with high output power and adopts a transmission synchronous wheel (1:3).
▶ Suitable for frequent business trips, tourism, adventure, science and education, home power outage emergencies, etc.
