The FAA prohibition is for 100 watt hours or greater size batteries. Generally 10,000mAH for phones should be fine. Different countries have different regulations but I don't know of any that restrict at that size level.
The tsa and faa websites don’t say anything about a restriction on mah so I don’t think so? It just says they have to be with you in carry on and not in checked baggage
Can't take them on planes, though, right? Only 10,000 mAh allowed I think.
The FAA prohibition is for 100 watt hours or greater size batteries. Generally 10,000mAH for phones should be fine. Different countries have different regulations but I don't know of any that restrict at that size level.
The tsa and faa websites don’t say anything about a restriction on mah so I don’t think so? It just says they have to be with you in carry on and not in checked baggage