Sunday, March 02, 2008

More affordable (lead-acid, actually) battery for hybrids

Instead of treating the lead-acid batteries and supercapacitors as separate systems, Lamb's team decided to eliminate the need for all external electronics and instead build the supercapacitors directly into the battery. Essentially, one of the plates (the negative electrode) in the lead-acid battery was made half of lead and half of carbon, turning the battery into a supercapacitor-lead-acid hybrid.

No comments: