Ключевые слова: aa, aaa, alkaline, array, background, batteries, battery, black, charge, close, closeup, conservation, current, disposable, electric, electrical, electricity, electronics, energy, equipment, fuel, generation, group, industry, isolated, line, macro, metal, minus, object, plus, positive, power, pp3, range, recharge, rechargeable, recycling, row, supply, technology, three, up, volt, voltage, watt, white, yellow,