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January 22, 2005

how-to make a 'usb battery'
usb battery

found out yesterday that there’s a shuffle shortage and gadget battery life can only be expected to get worse.  bummer.  at least you can make the most of your waiting-for-shuffle blues and solder yourself a ‘usb battery’.  this little gizmo runs off a 9 volt battery and supplies your favorite little device with the proper 5 volts of mobile power.

(Continued at hack a day)
Posted by yatta at 01:08 AM


Comments

I would like to know how you made this I need a device like this but with a 10 ft cable for a light that has an on/off switch

Posted by: Josh at January 31, 2005 01:08 AM

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