Backup power board

I remember couple years ago there was talk of GHI developing a power board with a Li-Ion or Li-Po backup so that if the incoming feed went out it would use the battery and then recharge when the power was back, did that ever go anywhere? I could really use one of those.

This community creation module might be what your looking for.

It looks cool. I hope to get one.

Thanks DanW, I just emailed the maker to see if I could get some more info. It does look like a possibility.