This video is about 5 Amazing Projects. The first one is making a portable power station 220v 200w using old laptop batteries. The second one is converting a RO pump motor into a 24v electric DC generator. The third one is converting an e-bike motor into an electric generator. The forth one is building a capacitor bank operated spot welding machine 250v. The fifth one is 9v DC power supply using UPS transformer 220v to 9v.

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#DCmotor #generator #portablepowerstation #ROmotor #Ebikemotor

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