Lead acid batteries answer to lithium threat by adding carbon fiberScienceDirect is phasing out support for older versions of Internet Explorer on Jan 12, 2016. For the best product experience, we recommend you upgrade to a newer version of IE or use a different browser: Firefox or Chrome. For additional information please see the ScienceDirect Blog page. Close … Jeff Schwen Admin On October 17, 2015 / Batteries Previous PostLithium-Ion Batteries for Off-Grid Systems | Home Power Magazine Next Post How to Identify a Solar Battery