Yes, you can bring ZMI battery packs aboard a plane.
All ZMI battery packs have rated capacities below the limit of 100 watt-hours per FAA regulations pertaining to rechargeable lithium batteries.
However, please note: When traveling by plane, FAA regulations require you to store your portable charger/battery pack in your carry-on luggage, NOT checked-in luggage.
Additional technical information:
|Product (Model)||Watt-Hours (WH)|
|Plugornot Zero (Model APB01)||24.3|
|PowerPack 10000 (Model QB810)||38.5|
|PowerPack 20000 (Model QB820)||72|
|PowerPack 20K Pro (Model QB823)||72|
|PowerPack Aura (Model QB822)||74|
|PowerPack 10K USB-C Fabric Cover (Model QB910)||38.5|
|PowerPack Ambi (Model QB812)||37|
As you can see, all of these battery packs have watt-hours below the FAA limit of 100 watt-hours.