Ключевые слова: 9v, aa, accumulator, alkaline, background, batteries, battery, black, blue, carbon, cell, color, design, different, disposable, disposal, ecology, electrical, element, energize, energy, environment, flat, garbage, industry, lay, light, many, metal, minus, negative, new, object, plus, positive, power, purple, recharge, rechargeable, recycle, recycling, row, shape, technology, top, turquoise, view, volt, voltage, waste, zinc,