Ключевые слова: abstract, adapter, background, battery, board, cable, cables, cell, charge, charger, closeup, communication, computer, connect, connection, connector, cord, data, device, different, digital, display, electric, electricity, electronic, electronics, energy, equipment, line, mobile, mobility, modern, object, outlet, phone, plug, power, smart, smartphone, supply, technology, telephone, transfer, usb, voltage, wall, white, wire, wooden,