Ключевые слова: attention, battery, business, button, charge, circle, computer, concept, control, design, electric, electric power, electrical, electricity, electronic, element, energy, environment, equipment, fast, flash, icon, industrial, internet, light, off, power, power button, power icon, power on, powerful, push, round, shutdown, sign, standby icon, start, stop, storm, supply, switch, symbol, technical, technology, thunder, turn, voltage, warning, web,