Ключевые слова: adapter, aluminum, bank, battery, cable, cell, cellphone, charge, charger, charging, concept, connection, connector, customer, design, device, digital, electric, electricity, energy, equipment, flat, internet, isolated, mobile, modern, object, phone, plug, portable, power, powerbank, recharge, screen, service, sign, silver, smart, supply, tablet, technology, telephone, tool, usb, white,