How to Make a Phone Charger Using 9v Battery


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2 Discussions

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taniaIZU

2 years ago

Hola como estás
Necesito tu ayuda, necesito hacer el cargador portátil pero borraste el vídeo y no sé cómo hacerlo

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goacego

2 years ago

the 9v does not have nearly enough current to charge the device and this is not even an original circuit. not only is the tutorial copied but so is ALL CIRCUITRY. You literally added two wires to a commercial circuit