Tesla battery supplier Panasonic has revamped a plant in Wakayama, Japan, as part of the effort to mass produce what it calls ...

As Packaging World reported, Panasonic's paper battery packaging is available in ... Consumers can buy two- and four-packs of the batteries in their paper packaging, which uses over 70% recycled ...

Panasonic EV energy is cranking up production of its automotive battery packs. In 2009, the company -- a joint-venture between Toyota and Matsushita (Panasonic's parent company) -- plans to ...

OSAKA, Japan / PALO ALTO, USA, July 31, 2014 – Panasonic Corporation and Tesla Motors, Inc. have signed an agreement that lays out their cooperation on the construction of a large-scale battery ...

The 4680 cells are the latest evolution in EV battery tech, and are fatter and taller than their predecessors. According to ...