Solid state rechargeable for high-end mobile device charging:For users of high-end smartphones, tablets and other mobile devices who pursue extreme portability and safety, solid-state power banks can provide a faster and safer charging experience. Its high energy density means that it can store more power in the same volume, extending the use time of the device.It should be noted that since solid-state power bank technology is still in the development stage, its cost is relatively high and itsmarket penetration is limited. However, as the technology continues to mature and the cost decreases, solid-state power banks are expected to be widely used in more fields.The characteristics of Solid-state Power Banks mainly include the following aspects: (1) High safety: Solid electrolyte is noncombustible, greatly reducing the risk of thermal runaway; (2) Long cycle life: The cycle life is three times that of traditional power banks; (3) Wide temperature resistance: N…