> A bigger risk than the energy density (or how bomb-like it is) must be the self-sustaining fires. The whole problem with batteries is the oxidizer is already

> A bigger risk than the energy density (or how bomb-like it is) must be the self-sustaining fires. The whole problem with batteries is the oxidizer is already included. When the cathode decomposes, it turns into an O2 factory. There really isn't a limit to how fast this can go if there is a structural compromise of the battery. Diesel fuel requires external oxygen constantly. This makes it much easier to extinguish.