Aramburuyy,
Nice find, I suspect the data pins if assembled unshorted could be shorted at the other end of the cable with a bit of scraped insulation and twisting the wires if you don't want to solder. This charger is also a great source for conformal USB cable to be used in a sleeve for host mode gadgets or hidden under the battery cover, like this http://talk.maemo.org/showthread.php?t=91182 with the plastic cover and connectors removed.