Save $100 On Anker's Popular 140W Portable Battery Pack With Fast Charging

This power bank should be of particular interest to those with a gaming laptop or a power-hungry portable PC. Most battery packs in the $50 price range can't keep up with the power drain when gaming on a laptop. With the Anker 737, you'll be able to extend your playtime while away from an outlet.

Even if you don't have a gaming laptop, this high-end battery pack is a great choice for Steam Deck, MacBooks, Nintendo Switch, smartphones, and tablets. Its 24,000mAh capacity can fully charge an iPhone 16 Pro four times.

Anker is one of the most trusted names in the portable charging space, and the 737 is one of the manufacturer's most popular models thanks to its premium feature set. The battery pack has a digital display to show key figures such as input/output, the battery life of the power bank itself, and a charging time estimate for the device that's plugged into the included 140W USB-C to USB-C cable. The cable supports 3.1 fast charging for compatible devices such as smartphones and select laptops.