Lithium-ion is the standard battery of the day, but they’re far from ideal. Graphene-based batteries are cheaper, lighter, charge faster, and safer, and researchers in Australia believe they can produce a battery-free car within five years.
Lithium-ion is the standard battery of the day, but they’re far from ideal. Graphene-based batteries are cheaper, lighter, charge faster, and safer, and researchers in Australia believe they can produce a battery-free car within five years.