Ключевые слова: battery, businesswoman, charge, charge level, charger, communication, concept, design, device, digital, display, electric, electricity, electronic, energy level, exhaustion, fatigue, flat, gadget, girl, gray, grey, grey background, hand, icon, lady, lassitude, level, low, mobile, modern, pad, power, recharge, screen, sign, smart, symbol, tablet, technology, touch, touchscreen, woman,