Ключевые слова: abstract, adapter, background, battery, board, cable, cell, charge, charger, close up, closeup, communication, computer, connection, device, different, digital, display, electric, electricity, electronics, energy, equipment, line, mobile, mobility, modern, network, new, object, phone, plug, power, recharge, smart, smartphone, supply, technology, telecommunication, telephone, usb, voltage, white, wire, wood, wooden,