If you want to take your work on the plane or download Netflix movies to your iPad, you’ll need a place to charge your devices. Airports offer charging stations in terminals, and some airlines provide power outlets or USB ports in seats. However, not all planes have power options, so you may need an alternative charging technique.
How to Charge 100 Watt or Higher Laptops from an Airplane Outlet Using USB Type C!!
A portable charger is a charger that you take with you. Charge it at the airport before your flight or at home before you leave. Most portable chargers provide enough power to charge devices a few times.
For a tablet, phone, e-book reader or other device that charges via USB, a USB battery pack is all you need. Some have multiple USB ports to charge more than one device at a time.
To charge a laptop on a plane, bring a portable laptop battery charger. Not only do laptops require more power than phone chargers, but you also need a way to plug the laptop into the charger. A portable laptop charger has the two- or three-prong connection needed to mimic a wall outlet.