Battery Technology - where is it ?!?!

[IceShock]

Well I'd settle for a smartphone that can run Windows 10 and Android 5 depending on my mood, with triple the processing power of my current desktop, a 4k display and a battery life of a year.

Of course, it's completely impossible at this time, but that's what I'd settle for

Ya know, comin to think of it, I remember seeing a article on a nokia hydrogen fuel cell mobile phone wayyyyyyyy back in about 2007, battery life was said to be something like 2 weeks and took 30 seconds to fill up lol.

If only aye

 

[rickh]

Not exactly battery technology, but this demonstrates the technical readiness of hydrogen fuel cells for portable devices:

http://www.lboro.ac.uk/news-events/news/2014/november/203intelligentenergyupp.html

Ignore the cost of sending the cannister away to be refilled, and it looks practical.

 

[Aod]

Ya know, comin to think of it, I remember seeing a article on a nokia hydrogen fuel cell mobile phone wayyyyyyyy back in about 2007, battery life was said to be something like 2 weeks and took 30 seconds to fill up lol.

If only aye

If I recall, those were going to use micro-engines, not Fuel-cells. Little engines that combusted wood-alcohol if I remember rightly.

 

[Muzza1875]

http://www.redorbit.com/news/techno...m-battery-fully-charges-in-one-minute-040815/

 

[Aod]

less than 25% of current Li-Ion energy density according to that article.

Still, quite promising.

 

[bowey]

http://www.redorbit.com/news/techno...m-battery-fully-charges-in-one-minute-040815/

charging isnt really a big problem for me, its the how long the thing lasts lol