Solid-state batteries are the best option for most electric vehicles. This is because they're much more stable than lithium-ion and because they don't rely on a liquid electrolyte to conduct electricity. They have a greater energy density than other battery types and can also be made with low-cost silicon.
The solid-state battery is affordable for people by developing advanced batteries by the research and development department. Hence, the low cost of batteries will make EVs a reliable option for transportation. Solid-state batteries do not contain a liquid electrolyte and support fast charging. The solid-state battery uses a flame retardant electrolyte that minimizes the chance of a fire outbreak. This makes sure that the passengers in electric vehicles will be safe and sound during their journey.