Ключевые слова: aa, aaa, alkaline, backgrounds, batteries, black, charge, closeup, component, conservation, disposable, double, electrical, electricity, electronics, energy, expressing, fuel, generation, gold, group, isolated, macro, metal, objects, orange, pattern, perspective, perspective view, plus, plussign, positive, power, recharge, rendering, row, several, shape, supply, technology, travel, watts, white, yellow,