Ключевые слова: aa, aaa, alkaline, background, battery, black, charge, close, closeup, concept, double, ecology, electric, electrical, electricity, electronics, element, energy, environment, fuel, garbage, generation, gold, green, group, isolated, macro, many, mercury, metal, object, old, perspective, pile, pollution, positive, power, recharge, rechargeable, recycling, red, several, shape, supply, technology, texture, trash, travel, waste, white,