bio battery

  • Sony is still working on powerful, environmentally friendly bio batteries

    First they prototyped a mini fuel cell, now it seems Sony hasn’t given up yet on their idea of a bio battery, which was introduced back in 2007. The company is still working on the battery, which can be recharged not by using methanol as fuel but glucose. Sony says the battery features a high energy density, is safe to use, and environmentally friendly. Video after the jump. Read More