This 27,000mAh Portable Battery Comes with a 2 USB-C Hub to Charge Multiple MacBook Pros at Once
AlsterPlus is the world's most powerful battery pack integrated with a USB charging hub. This sleek, powerful, and completely airline-compliant pack is integrated with two USB-C ports and two USB-A ports so you can charge all your devices simultaneously anywhere. Yes, that USB-C does mean you can charge two high-wattage devices like laptops at the same time. AlsterPlus is even smart enough to employ power sharing technology to automatically divert power where it's most needed.
Successfully funded on Kickstarter
Lightweight & equipped w/ a powerful 100W / 27000mAh battery to charge virtually any device completely