Ключевые слова: a, aa, accumulator, accumulators, alkaline, batteries, battery, black, capacity, cell, cellular, close, closeup, color, colour, conservation, conserve, current, cylinder, detail, details, double, electric, electrical, electricity, electronic, energize, energy, environmental, four, green, isolated, metal, minus, negative, object, plus, positive, power, repetition, round, shock, source, store, technology, volt, yellow,