Hand-Cranked Generator Emergency Low-Speed External Rotor High Efficiency Portable Outdoor

Hand-Cranked Generator Emergency Low-Speed External Rotor High Efficiency Portable Outdoor Description

Easy to Use: Comes with a rectifier, LED light, and hand crank for easy operation and demonstration.
Portable Emergency Power: Compact crank generator ensures reliable power for emergency phone charging in outdoor settings.
Metal Material: Constructed with Metal, this crank generator withstands high temperatures (105).
Physics Teaching Model: This crank charger for phone doubles as a physics teaching model for brushless generator principles.
Efficient Charging: Designed for small battery charging, this crank charger offers a stable output for your devices.

Easy to Use: Comes with a rectifier, LED light, and hand crank for easy operation and demonstration. Portable Emergency Power: Compact crank generator ensures reliable power for emergency phone charging in outdoor settings. Metal Material: Constructed with Metal, this crank generator withstands high temperatures (105). Physics Teaching Model: This crank charger for phone doubles as a physics teaching model for brushless generator principles. Efficient Charging: Designed for small battery charging, this crank charger offers a stable output for your devices.
Color: As Shown
Material: Metal

Package Contents:
1*Hand-cranked Dynamo