ST Develops Paper-Thin Batteries
Geneva – STMicroelectronics has started limited production of its EnFilm advanced rechargeable batteries that measure less than 0.25-mm thick. Target applications for these paper-thin batteries include next-generation personal technology and Internet-of-Things (IoT) devices. At 220µm thick and measuring 25.7 mm x 25.7 mm, ST’s EFL700A39 EnFilm solid-state lithium thin-film battery is suited for use in ultra-low-profile devices.…