In a world that thrives on mobility and digital connection, staying powered up on the go has become more than a convenience—it’s a necessity. Whether you're traveling, attending long meetings, or simply commuting, the need for a dependable source of backup energy has never been more relevant. This is where power banks have emerged as essential gadgets. They bridge the gap between limited battery life and an always-connected lifestyle. These compact devices are designed to store electrical energy and transfer it to your smartphone, tablet, or other USB-powered electronics when a wall outlet is nowhere in sight. With technology becoming more advanced, the range of power banks has also evolved. From slim designs that fit in your pocket to high-capacity models that can charge a laptop, users today have a vast selection to choose from. The versatility offered is one of the key reasons for their widespread use. Some models come with fast-charging capabilities, multiple USB por...