Shargeek Starship Seer power bank has a 10,000 mAh capacity, 30W output & 30W input

Change the way you charge your devices with the Shargeek Starship Seer power bank. Boasting a super-high 10,000 mAh battery capacity, it gives you more than enough on-the-go power. In fact, this portable power source has dual 21700 automotive-grade batteries. These provide high volumetric energy density and long battery life. Impressively, it can charge an iPhone 14 Pro 1.8 times, a GoPro 3.5 times, and a Switch 1.4 times. Not only that, but it also powers up a MacBook Pro to 20% in as few as 30 minutes! Offering a huge 35-watt output and 30-watt input, it recharges in just 1.5 hours. Thanks to its USB-A and USB-C compatibility, it allows you to charge multiple devices at the same time. One of the coolest features is that it can predict the remaining charging time, so you’re never left wondering. Furthermore, it has a 12-hour program clock and an alarm clock.