Manufacturing Tecnology — maintenance-free

CES 2021 Report: The future of IoT is maintenance-free   At CES 2021, NGK Insulators, Ltd. (NGK) exhibited maintenance-free solutions for IoT devices utilizing its flagship EnerCera® battery series together with various wireless power transfer (WPT) and energy harvesting technologies to break the bottleneck of power sources. EnerCera battery is a series of Li-ion rechargeable battery products that are defined by its crystal oriented ceramic positive electrode plate, which NGK developed in-house. As a semi-solid state battery, it realizes high heat-resistance, high capacity and high power. EnerCera has two types: “EnerCera Coin”, a coin type cell for mounting on a...