Lithium Ion vs Lead Acid

I remember paying 2,200 dollars for a Compaq computer that had less capability than what a cell phone has today. 25 MHz, 4 megs of ram and a vast 155 Mb hard disc.

There is insanely intense worldwide competition and effort being put into developing lithium storage. Hundreds of billions of dollars. I do not expect anything less than astonishing results. Selling price will become cut throat as hell like with LED lighting. Adios, toxic and heavy lead and sulfuric acid.