Anker 737 Power Bank 24,000mAh 140W

At 645g and $149.99, the 737 sits at the top of Anker's consumer power bank lineup and competes directly with the Baseus Blade 2 and Zendure SuperTank Pro in the high-density, high-wattage portable charging segment. The defining hardware choice here is USB-C PD 3.1 at 140W — a ceiling that, until recently, only desktop-class chargers cleared. That matters because it places this unit in a category that can meaningfully charge 16-inch laptops, not just top them off. The 24,000mAh cell capacity, combined with the 140W bidirectional throughput, makes this a rare unit that pulls double duty as a laptop travel companion without the dead-weight penalty of a second charger in the bag. …More info