[allmost]

By the time this set to be widespread, other battery technology will replace it IMO. ‘Spin’ batteries are fascinating to me right now. We don’t have enough Lithium anyway so that is generally a moot point.

[wastedyears]

Spin batteries? Something that generates charge by spinning?

[Old Professer]

Read this http://ergobalance.blogspot.com/2008/05/world-lithium-supplies.html before you rule that out.

[Old Professer]

Read this http://ergobalance.blogspot.com/2008/05/world-lithium-supplies.html before you rule that out.

[AFreeBird]

Lithium-Oxygen batteries are also interesting. Supposedly 10X the capacity of a Lion.