Emergency starting power supply for vehicle

An emergency starting power supply for vehicles, comprising a shell, a power source, a circuit board, a light-emitting element, and an output terminal,

• wherein the shell is provided with a first accommodating space and a first mounting part;
• the power source and the circuit board are housed in the first accommodating space;
• the power source is electrically connected to the circuit board and the output terminal, respectively;
• the output terminal is provided with a first coupling part, the first mounting part is provided with a second coupling part, and the first coupling part is detachably connected to the second coupling part;
• the output terminal is configured to output a current for starting an engine of the vehicles;
• the first mounting part is provided with a first through-hole, a second accommodating space, and at least one first opening, at least a portion of the output terminal is housed in the second accommodating space, the at least one first opening is configured for mounting cables connected to the output terminal;
• the shell is provided with a first translucent layer, the shell comprises a first shell and a second shell;
• the first shell is provided with the first mounting part;
• and
• the light-emitting element is arranged on the circuit board or the shell, and the circuit board is electrically connected to the light-emitting element.