In Stores Soon: Graphene-Enhanced Li-ion Batteries That Charge In Minutes | Popular Science

[Joseph Bento]

'Trons are not free.  Depleted energy has to be replaced, generally at a 
slightly higher rate than what was consumed.

Take a 90 watt-hour laptop battery as an example.  That's somewhere 
around 5AH.  I seriously doubt, for example, one is going to pump 10 
amps or more for 1/2 hour to charge this battery back to capacity.

Plus, you'd be dealing with some rather large conductors to accomplish 
this feat.

Joe, N6DGY


On 6/24/2013 1:41 PM, Andre Kesteloot wrote:
> http://m.popsci.com/gadgets/article/2010-07/coming-soon-graphene-enhanced-li-ion-batteries-charge-your-gadgets-minutes?cmpid=obinsite
>
>
> Sent from my iPhone
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