Power for the Long Haul

Some people prefer not to travel more than two hours at a time because they don't want to carry spare batteries for their laptops. But how about a spare battery that would get you from Los Angeles to Sydney at full power, even with a stop in Auckland? That, mate, would be a battery worth carrying. And it's here: From Toronto, Ontario, comes Sankar Das Gupta, PhD, president and CEO of Electrofuel Inc., and his amazing line of PowerPad lithium ion superpolymer batteries.