No. Is it as radically designed as the MG4? Also no. But in the hard-fought middle ground of modern motoring, it represents an unassuming and solid choice. There’s also a nice hidden detail inside its ...

An all-solid-state lithium metal battery could achieve an energy density of approximately 272 Wh/kg, slightly exceeding the 250 to 270 Wh/kg existing lithium-ion batteries offer.

South Korean researchers have found the key to producing ultra-thin, high-performance solid-state batteries. Standard lithium-ion batteries use a liquid electrolyte, which can be flammable.

The researchers posited that composite or quasi-solid-state electrolytes may be more viable alternatives. A recent study evaluating garnet-type solid electrolytes for lithium metal batteries finds ...