Is 30000 Mah Power Bank Allowed In Flight. Not having a much weight for carrying but not allowed in domestic flights may be allowed in international nonstop flights. It is not allowed to carry power banks in checked luggage.
Your power bank is 20000mAh which is approximately 100 Wh at 5V overestimate now explain that to the check in agent or flight attendant. It depends on who you are flying with and which countries are involved in your journey. A power banks is considered a spare battery not a portable electronic device and are restricted to carry-on luggage only ie.
Portable chargers or power banks containing a lithium ion battery must be packed in carry-on bags.
A power banks is considered a spare battery not a portable electronic device and are restricted to carry-on luggage only ie. Power bank must only be carried in hand luggage or carried around. Since Mi Boost Pro has massive battery of 30000mAh it is not allowed on domestic as well as international flights. Power banks designed for airplane carry are around 27 000 mAh to fit the 100Wh restriction and the capacity usually 99xWh should be specified in the product sheet and written on the enclosure to avoid any issue.
