Ключевые слова: 3d, accumulator, acid, alkaline, art, background, battery, capacity, car, cell, charge, charger, design, electric, electrical, electricity, empty, energy, equipment, fuel, full, generation, green, icon, illustration, indicator, industry, isolated, level, lightning, lithium, load, low, metal, minus, mobile, object, phone, plus, power, recharge, red, rendering, set, sign, source, supply, symbol, technology, voltage,