Method, electronic equipment and system for displaying electric quantity

The embodiment of the invention provides a method, electronic equipment and a system for displaying electric quantity. The method comprises the steps that first electronic equipment responds to electric quantity information received from second electronic equipment and displays the electric quantity information of the second electronic equipment; the first electronic equipment sends the electric quantity information of the first electronic equipment to the second electronic equipment, and the electric quantity information of the first electronic equipment is displayed on the second electronic equipment. According to the method, the electronic equipment and the system for displaying the electric quantity, two-way synchronization of the electric quantity information can be realized, the electric quantity information of other electronic equipment can be displayed for the electronic equipment with a screen, and a user can conveniently acquire the electric quantity information of each electronic equipment through the equipment with the screen, so that the user is reminded to process each electronic equipment in time; and the user experience is improved.