Ecostar
... that Ford's 1990s foray into electric vehicles ended after several of its Ecostar's sodium-sulfur batteries burst into flame during charging?
... that <a href="./Ford_Motor_Company" id="mwDIA" rel="mw:WikiLink" title="Ford Motor Company">Ford</a>'s 1990s foray into <a href="./Electric_vehicle" id="mwDIE" rel="mw:WikiLink" title="Electric vehicle">electric vehicles</a> ended after several of its <b id="mwDII"><a href="./Ford_Ecostar" id="mwDIM" rel="mw:WikiLink" title="Ford Ecostar">Ecostar</a></b><span about="#mwt45" class="nowrap" data-mw='{"parts":[{"template":{"target":{"wt":"`s","href":"./Template:`s"},"params":{},"i":0}}]}' id="mwDIQ" typeof="mw:Transclusion"><span typeof="mw:Entity">'</span>s</span> <a class="mw-redirect" href="./Sodium-sulfur_battery" id="mwDIU" rel="mw:WikiLink" title="Sodium-sulfur battery">sodium-sulfur batteries</a> burst into flame during charging?