DigiTimes.Com wrote:The 100mW unit, 23x75x10mm in size, can power flash-based players for approximately 35 hours on a single 3.5ml charge of concentrated methanol, claims Toshiba. The 300mW unit is 60x75x10mm in size and delivers sufficient power to keep an HDD-based audio player running for approximately 60 hours on a single 10ml charge, said the company.

Are the days of battery usage for portable devices numbered?