Ключевые слова: 2170 battery, aa battery, accumulator, alkaline, alkaline battery, background, batteries, battery, cell, charge, charger, component, concept, connector, design, device, digital, ecology, electric, electrical, electricity, electronic, energy, environment, equipment, flying, fuel, generation, green, high energy, industrial, industry, levitate, levitation, metal, mobile, modern, portable, power, recharge, rechargeable, recycle, recycling, shadow, storage, supply, technology, tesla 2170 battery cell, volt, voltage,