Ключевые слова: background, battery, black, business, cable, cell, cellphone, charge, charger, charging, closeup, communication, concept, connect, connection, connector, cord, design, device, digital, electric, electrical, electronic, equipment, external, green, hardware, icon, information, interface, isolated, line, low, mobile, network, outlet, peripheral, phone, plug, plugin, screen, smart, smartphone, technology, usb, white, wire,