Ключевые слова: aa, accumulator, alkaline, background, battery, capacity, cell, charge, chemical, closeup, component, conservation, current, cylinder, device, disposable, electric, electrical, electricity, electronic, energy, equipment, generation, industry, isolated, macro, metal, minus, negative, nickel, object, one, oxide, plus, polarity, positive, power, recharge, rechargeable, recycling, sign, source, supply, technology, volt, voltage, watt, white,