Please check some of the horror stories buyers posted on Amazon. A lot of them couldn't get the connector out of the holder. I saw pictures where someone had to use a saw to release the connector.
When I first found out about this, I almost bought it right away but after reading some of the reviews/experiences, I'll stick with my "garden hose" setup.
Works well, doesn't look as fancy, but at least I'll be able to use my charger when I need it ;o)