Ключевые слова: aa, aaa, accumulator, alkaline, background, battery, charge, close, closeup, component, conservation, cylinder, disposable, electric, electrical, electricity, electronic, electronics, energy, equipment, fuel, generation, gold, group, industry, isolated, macro, metal, minus, negative, object, objects, plus, polarity, positive, power, pp3, recharge, rechargeable, recycling, row, supply, technology, three, volt, voltage, watt, white, yellow,