Mar 15, 2010 #1 G Geek Active member Joined Jun 6, 2008 Messages 22,825 Reaction score 0 Points 36 Lithium-ion batteries are already close to the 20-hour life promised back in 2007 for laptops, but Lithium-sulphur batteries being worked on at Stanford University may improve battery life by 300 per cent. More »
Lithium-ion batteries are already close to the 20-hour life promised back in 2007 for laptops, but Lithium-sulphur batteries being worked on at Stanford University may improve battery life by 300 per cent. More »
