Patent ID: 11081749

Abstract:
The present application relates to the field of batteries, and discloses a battery and a manufacturing method for the same. The battery comprises a package bag, an electrode, and a circuit board assembly. The electrode is located in the package bag, and the electrode is further provided with a terminal. The terminal has one end connected to the electrode and located inside the package bag, and the other end located outside the package bag. The other end of the terminal is electrically connected to the circuit board assembly to form a protection portion, and the protection portion is covered by a protection layer. In the foregoing embodiment, the protection layer can cover structures requiring insulation protection, such as the circuit board assembly and the terminal, and the protection layer can be tightly adhered to the surfaces of the structures, thereby improving the reliability. Moreover, the protection layer can adapt to structures of various sizes during coating, and achieves high adaptability and production efficiency.