Ключевые слова: attention, battery, business, button, charge, circle, computer, concept, control, design, electric, 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, start, stop, storm, supply, switch, symbol, technical, technology, thunder, turn, voltage, warning, web,