4 ms·A 1.5-ton battery on a sport roadster? You tell me.by jojobas 3y agoA 1.5-ton battery on a sport roadster? You tell me.fastball 3y agoNobody said it was intended to use the same battery chemistry as other vehicles.jojobas 3y agoNo better chemistry exists outside a lab. Vaporware as it is.