In doing some research on a portable power source in the event there is no power, (since I am trying to save money, rather than spend it), I came across this two nights ago and wanted to share it with you.
According to the website, it said these instructions are a work in progress, but it seems that if you know what you are doing, one could figure this out pretty easily:
Let me know what you think.
Looks like a neat project. The price is right, and it should be adequate for cell phones, lap top etc. I bookmarked the page. Thanks for the link!