Ключевые слова: aa, aaa, abstract, accumulator, alkaline, background, battery, black, charge, close, closeup, color, conservation, current, cylinder, electric, electrical, electricity, electronic, energy, environment, equipment, fuel, generation, group, home, image, industry, isolated, macro, metal, metallic, negative, object, one, positive, power, recharge, rechargeable, sign, single, supply, symbol, technology, view, volt, voltage, watt, white, yellow,