Ensurge Micropower, a provider of solid-state lithium microbatteries for a new generation of wearables, hearables and IoT devices, has announced it is producing packaged lithium solid-state microbatteries with high performance and improved manufacturing flow. In addition to this progress, Ensurge has started producing sample volumes of high capacity multi-layer solid-state lithium microbatteries using its architecture based on a 10-micron stainless steel substrate. Achieving these milestones is a major step toward bringing Ensurge's solid-state microbattery products into volume production, now projected for the second half of the year.