A beneficial mixture of attributes—together with excessive power-to-weight ratio and power effectivity, low self-discharge, and good efficiency when working at excessive temperatures—have seen lithium-ion batteries (LiBs) assume a dominant place in e-mobility.

Nonetheless, the lithium-ion chemistry nonetheless has drawbacks that make it a removed from optimum resolution to be used in autos. Among the many most prevalent cited by the US Division of Vitality (DoE) embody excessive manufacturing prices (linked to raw material supply challenges), sturdiness points, and security considerations associated to overheating.

Whereas some gamers are subsequently advocating for alternative chemistries, others consider that lithium-ion nonetheless has room for enchancment. Subsequently, in March 2023, researchers at Lawrence Berkeley Nationwide Laboratory (LBNL) introduced the event of a brand new polymer coating that would improve a LiB’s energy and enhance its common lifespan by 50%. LBNL is a US DoE nationwide lab managed by the College of California.