Startup comes up with a revolutionary battery tech - same capacity, half the size. Will be making modules for Project Ara

So, just last month, Google announced the first Project Ara handset that will become commercially available later this year – the Spiral 2. Well, it will only be offered in Puerto Rico, as the company wanted a small market to start the experimental project on. Quick reminder for those, who might not remember – Project Ara is Google's attempt to build a modular smartphone – one that has its hardware neatly segregated in various replaceable panels, which can be freely switched out on the user's whim.



One of the major concerns for one such phone is the battery capacity – after all, a small ...