Ключевые слова: backdrop, background, battery, blue, box, capacity, cell, charge, chemical, chemistry, cigarette, close, closeup, current, device, digital, electrical, electricity, electronic, electronics, energy, equipment, experiment, high, industry, ion, isolated, light, lion, lithium, mah, metal, mod, modern, object, pattern, pole, positive, pouch, power, recharge, rechargeable, research, science, space, technology, texture, vapor, volt, voltage,