What are the characteristics of flexible lithium-ion batteries

Traditional lithium-ion batteries, supercapacitors and other products, not only bulky and heavy, but also can not be folded, in the volume change is too large, and even lead to a short circuit between the positive and negative electrodes, triggering thermal runaway, leading to serious safety issues. Therefore, in order to adapt to the development of the next generation of flexible electronic devices, the direction of development of lithium-ion batteries should also be towards the direction of flexible, foldable development.