Ключевые слова: 3d, accumulator, adapter, alkaline, automotive, battery, cable, charge, charger, closeup, collaboration, communication, connection, cylinder, development, device, electrical, electricity, electronic, environment, equipment, industry, innovation, metal, mobile, partnership, plug, portable, power, progress, rechargeable, rendering, sign, socket, supply, switch, table, tech, technique, technology, transportation, vehicle, volt, voltage, wearable, wire,