This is a DIY Hand Crank Electric Generator with Supercapacitor Power Bank. There are five 2.7V 500F supercapacitors connected in series to make a 13.5V 100F power bank. I used a permanent magnet 24V 250W DC motor as a dynamo.
#handcrank #supercapacitor #powerbank
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Негізгі бет DIY HAND CRANK ELECTRIC GENERATOR | SUPERCAPACITOR POWER BANK | EMERGENCY DYNAMO DC12V SYSTEM
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