We have talked a lot about the GSLO Volt solar charging battery case for the iPhone 4 over the last few months. Earlier this month I mentioned that the company had filed a patent application to protect the technology in the charger as it readied the things for market.
GSLO has announced this week that it has initiated mass production of the Volt chargers. If you haven't been following this interesting green charger for the iPhone, the device is a case with a 1500mAh battery inside.
On the back of the case is a solar panel to help keep that battery charged up on the go. GSLO isn’t offering an exact launch date, but the CEO of the firm says that it will go on sale "soon" and will have a 1-year warranty. You can still pre-order directly from the manufacturers site.