http://www.ballisticparts.com/products/batteries/12cell.php Anyone running these in their bike? Albeit pricey, they boast it'll reduce my bikes weight by almost 12lbs, virtually double the burst CCA's to 410, being a dry state battery they can be installed in any position, and are less demanding to maintain since they hold their charge far better/longer. The 3 year warranty is appealing too. If they outlast their lead acid or AGM counterparts, I'm thinking this will be a good investment. Anyone have good/bad feedback on Lithium Ions?