Simply replace the battery cable connector and the shock absorber cable connector, which are the parts most prone to failure.
Solar ornaments may not swing after being used for a while. There are three reasons for this situation: one is that the mechanical part of the swing is broken, the other is that the mechanical part of the swing is broken. the solar cell is broken and the power circuit is defective, and the third is that the chip is defective.
Gently move the petal pole to make it swing normally. Then go to the next step and open the shell. Its shell is made of two identical hollow plastic semi-circles. It is disassembled by pressing on one of the semi-circular shells to release the connected link buckle. Open the case and you can see its internal components. Red and black wires connect solar cellses, which are the black components in the photo. Its upper part is exposed to allow it to receive sunlight. What you can see along the wire is the solar ornament chip, which generates a steady oscillating current after being powered on. Two thin enameled wires come out from the edge of the chip's circuit board, which are the oscillating current output wires. The output oscillating current generates a magnetic field in the circular coil. At the same time, the magnetism of another permanent magnet in the rocker arm repels each other, generating thrust and causing a rocking phenomenon. The circuit continues to operate, the oscillating current is generated continuously, and the oscillation repeats.