The development of flexible ultra-thin lithium battery. In order to further increase the lithium battery placed flexible battery factory has begun to study the flexible structure of lithium battery, battery, battery materials affects the process of core stacking, electrolyte, circuit board, and a series of technical transformation of battery module architecture.

Mobile phone screen size is shrinking but grow with each passing day, the thickness, the lithium battery manufacturers, products. Z axis height must be increased through the area to maintain or improve the capacity, even to achieve flexible architecture, in order to improve the utilization rate of volume, so that the thickness of the lithium battery continued to decline, while the electric capacity increased significantly.

The future of smart watches, smart glasses and other wearable electronic devices, because the system design space is tight, and the lack of lithium battery placement flexibility, so the ultra-thin lithium battery demand will be stronger. Although the flexible battery supply chain is not mature, but there are smart watch manufacturers began importing design, will use the configuration of secondary battery and watch watchband space, the main built-in lithium battery, in order to prolong the endurance of device.

See the flexible type lithium battery electric core demand, existing manufacturers use the exclusive solid electrolyte, ceramic flexible circuit board substrate, anode materials and special roll process (Roll to Roll) technology, the development of a combination of flexible, high reliability, excellent performance and energy density of lithium batteries, and mass production in the recent. Because the product uses solid electrolyte ceramic, compared with the traditional liquid electrolyte solution, can ensure that the lithium battery in the repeated bending under the condition of using no negative contact with each other lead to security problems of short circuit, accelerating in the wearable device application.