>>13662652It will be much better than lead acid in terms of safety, it will be a ton better for safety compared to Lithium Ion and its got high life cycle similar to Li-ion and much better than lead acid.
If these were mass produced, replacing the current 12v car batteries with these batteries would be perfect. They're 3-4x lighter than lead acid battery with 3-5x more energy density but also safer than lead acid in both usage, less discharge rate, and recyclability factor.