. "The Journal of Power Sources is a peer-reviewed scientific journal covering all aspects of electrochemical energy conversion (like fuel cells, batteries, supercapacitors). The current editors-in-chief is Stefano Passerini, According to the Journal Citation Reports, the journal has a 2014 impact factor of 6.217. The journal has a 2012 impact factor of 4.675."@en . "J. Power Sources" . . . "6.227"^^ . "Journal of Power Sources"@en . "1976Z"^^ . "Biweekly" . "0378-7753" . "2014Z"^^ .