Ключевые слова: aa, aaa, accumulator, alkaline, background, battery, cell, charge, closeup, current, disposal, ecology, electric, electrical, electricity, electronic, electronics, energy, environment, equipment, fuel, generation, green, group, heap, industry, isolated, macro, many, metal, object, old, pile, pollution, power, pyramid, recharge, rechargeable, recycle, stack, storage, supply, technology, triangle, used, volt, voltage, volts, white, worn,