In today's connected world, a dead battery means lost productivity and missed moments. A quality power bank is not just an accessory; it is a necessity. Whether you are a traveler needing days of power or a commuter wanting a quick boost, these portable chargers ensure you stay online. Our top pick: Anker Power Bank 25,000mAh 165W This is the heavyweight champion of portable power. If you need to charge a laptop, a tablet, and a phone simultaneously at blazing speeds, this An