9V Battery USB Charger

This is a USB charger that can be charged by a 9V battery.

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Step 1: Material

what you will need for this project is a car charging port, a 9 volt battery, and a paperclip.

Step 2: Step 1

First connect the port to the smaller end of the 9 volt battery.

Step 3: Step 2

Next loop the paperclip through the metal clip sticking out of the side of the port, and then connect it to the other part of the battery.

Step 4: Final

You can use a binderclip or electrical tape to connect the battery to the car charging port.

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    2 Discussions


    3 years ago

    Oh Wow! This just made my day. Good job, WOOHOO!


    3 years ago

    Wow! This is really Great.