Ключевые слова: accumulator, adapter, alternative, background, backup, battery, blackout, business, chair, charge, charger, charging, compact, computer, device, electric, electricity, electronic, emergency, energy, freelance, gadgets, generator, home, houseplant, indoors, mobile, monitor, object, office, outage, plug, portable, power, recharge, room, safety, shortage, solar, source, station, table, technology, usb, volt, voltage, wall, white, work, workplace,