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How to make a portable cell phone charger / usb charger

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How to make a portable cell phone charger / usb charger

314,188 views November 5, 2011 4:52

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Channelminirider118

Description from the creator

easy way to make a cheap portable cell phone charger using a 9v battery as the power supply




this is showing how i built my very own portable cell phone usb charger

you will need:

altoids tin
wire
9v battery
9v battery connector
female usb
5v voltage regulator
150k resistor
LED
switch

Diagram
i94.photobucket.com/albums/l85/dizzle188/Portab…

About this tutorial

minirider118 published this 4:52 video tutorial on November 5, 2011. It has been watched 314,188 times on YouTube.

Duration
4:52
Published
November 5, 2011
Views
314,188
Likes
674

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