IIVVERR 10pcs White Shell CR2032 SMD Lithium Cell Button Battery Holder Socket (Socket del tenedor de batería del botón de la célula de litio de Shell Blanco CR2032 SMD de 10pcs :
Rechargeable solid-state SMD battery for IoT applications | TDK Electronics - TDK Europe
Developed high capacity model of small all-solid-state SMD battery in this April, the world's highest level (* 1) - Realized Nominal Voltage 3.0V, Capacity 500μAh (3.5 times), Energy Density 2.5 times compared