There are some articles in the Spanish press.<p>For instance, the newspaper "El Mundo" claims that the Chinese company Chint have paid 18 millions for the 10% of the Spanish company (<a href="http://www.elmundo.es/motor/2016/02/11/56bc7d6aca4741e31e8b461f.html" rel="nofollow">http://www.elmundo.es/motor/2016/02/11/56bc7d6aca4741e31e8b4...</a>).<p>If those batteries work as stated, it sounds really cheap.<p>It says that in a second phase the Chinese are going to invest 350 millions.<p>Anyway, it seems that they are really building a factory in Murcia.<p>As always, take extraordinaries claims with a grain of salt but looks like there is really something here.
Is this "introduces" as in "issued press release", or as in "now shipping in volume"? They write <i>"The production of the battery is planned in two phases. First a plant in Yecla, Murcia, will be built accounting for an investment of 30 million euro and whose first production line will be ready by the end of this month."</i> If they're not shipping samples next month, it's bullshit.
Searching the internet it's amazing how little there has been published about this. Could be a hoax indeed.<p>I found a little video of the official product launch: <a href="http://video.news.com.au/v/433181/Spain-New-graphene-batteries-unveiled-in-Madrid" rel="nofollow">http://video.news.com.au/v/433181/Spain-New-graphene-batteri...</a><p>Still not sure about this thing beeing real or not :)