Regarding their technology, this is what EFL claims: "Electrovaya’s battery innovations provide a platform technology that is independent of the battery chemistry. As a result, as new nanotech developments are made, Electrovaya is able to incorporate these innovations to advance its battery solutions".

i.e. pretty much independent of the battery chemisty or materials, whether it is sulphur, phosphate, nano...

The excerpt is from EFL's presentation at the Capitol Hill back in April 2008. You can download the PDF following the link below

http://www.electricdrive.org/index.p...