power bank wifi router

  Refer earlier post ?”external battery pack 3″? http://cusvin.com/?p=595 power bank wifi router (network inlet by ?3G Cellular & wired?network)   We have introduced several battery packs on our earlier post. There?was normal battery pack and?special battery pack that has added function on it.?Now, we would like to introduce very special battery pack (“wi-fi router”…