Hand Crank Generator, Mini DC Metal Dynamotor Stable 5V to 24V Manual Charging Power Source for Emergency Teaching Silver 1 Pack

About this item

• [POWER OUTPUT 5V TO 24V] Rated voltage ranges from 5V to 24V with rated current up to 1500mA and maximum load power of 20W offering practical manual power for charging testing and backup use.
• [MANUAL EMERGENCY ENERGY] This hand crank generator works without external electricity and can also generate power through water or wind making it a useful emergency power source for small electronic products.
• [COMPACT METAL BUILD] Made of metal and weighing about 300g this miniature dynamotor is compact light and easy to carry while the smooth surface and stable operation support convenient daily handling.
• [VERSATILE APPLICATIONS] Designed for charging testing teaching backup lighting and hydraulic generator use this portable unit suits students hobby users and anyone needing a simple manual energy tool.
• [SMOOTH AND EASY TO USE] The handheld crank design delivers low noise and with a smooth finish and portable size making it convenient for demonstrations experiments and emergency preparation.