The naztech Ultra-Thin USB-C PD Laptop Power Bank is an ideal solution for powering an iPad Pro, MacBook Air, MacBook, Microsoft Surface, Chromebook, or Google Pixelbook.
Not only does the power bank charge devices faster, with the Qualcomm Quick Charge 3.0 standard (green USB outlet); here, the device charges up to 3 devices at once, through two standard USB ports and a USB-C port, while also being able to charge the charger itself.
I decided to purchase this laptop power bank, in preparation for my pickup at Target of my new 2019 iPad 7th Generation. Having had a standard hand-sized mobile device charger previously (several various ones, actually), I decided to up my standards in mobile device charging against the 1% [barely there] charging that the smaller devices produced on my 6th generation iPad (now gone and traded, for my iMac 2010 model). The naztech Laptop Power Bank will power a USB-C port'ed phone of about 15% power bank battery to 30% phone charging. While it's not the most dense battery pack out there, it does it's job well, of working with efficiency if I'm able to stick nearby to where there's power outlets supplied, out and about, around town.