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Graphene 3D Lab showing prototype 3D printed battery; potential for structural batteries

Green Car Congress

CEO Daniel Stolyarov, presented the prototype 3D printable graphene battery at the Inside 3D Printing Conference in Santa Clara, CA last week. Graphene 3D Lab Inc., A demonstration is in the video below. The prototype currently reaches the same voltage as a commercially available AA battery. Shufflebox Productions, LLC on Vimeo.

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Slow start for charge of the electric cars - Times Online

Tony Karrer Delicious EVdriven

Virtually all the world’s bigmotor manufacturers are building prototypes using lithium-ion batteries butso far they have reached production only in a few low-volume models. Only when we have an efficient method of electricity storage will the electric car/van/bus become a viable proposition. Mike, Epworth, UK Ok.