https://electrifyheartlanddev.bluesym15.work/wp-content/uploads/2026/04/solid-state-EV-batteries-BYD-fuNHys.jpeg7001400Brandt Hertensteinhttps://electrifyheartlanddev.bluesym15.work/wp-content/uploads/MicrosoftTeams-image.pngBrandt Hertenstein2026-04-08 13:35:082026-04-08 13:35:08BYD’s chief scientist says solid-state EV batteries hit a ‘critical stage,’ but there’s more to it