Are there new technologies for a better battery out?

[michael31986]

what im tryin to ask is. do we know of any new battery technology that apple can use to make the iphone battery last longer?

also would a faster ram or faster anything else on the phone help battery?

 

[hsotnicam8002]

Not a direct reply to your post, but related as this system can charge batteries and might be integrated into them or even replace them for some applications:

http://www.ideaconnection.com/innovation-videos/179-free-electricity-from-wifi.html