Ключевые слова: accumulator, adapter, alternative, background, battery, blackout, charge, charger, charging, compact, computer, device, devices, electric, electricity, electronic, emergency, energy, gadgets, generator, home, indoors, interior, laptop, living, mobile, nobody, object, outage, phone, portable, power, recharge, room, safety, shortage, small, smartphone, smartwatch, solar, source, station, supply, table, tablet, technology, usb, volt, voltage,