Prototype set with USB output.
By connecting to the car battery, it can be used for a long time for charging lanterns and mobile phones, and it is also possible to charge the car battery, making it useful during emergencies.
Inquire About This Product
basic information
【Features】 ○ In December last year, two USB output ports were installed as a regular power source. ○ DC 30V ○ 30W ○ With one minute of manual cranking, the USB light can stay lit for about 15 minutes. ● For more details, please contact us.
Price information
Please feel free to contact us.
Delivery Time
※Please feel free to contact us.
Applications/Examples of results
Please feel free to contact us.
Company information
- Design of telephones and related equipment - Electric lifting devices - Development of special energy-saving equipment - EMI measurement - Independent voice guidance using hand-cranked generation, solar power, and wind power - In-house developed hand-cranked generator DC 0-30V / AC 100V