How Many Power Banks Can I Carry On A Plane. Your power bank is 20000mAh which is approximately 100 Wh at 5V overestimate now explain that to the check in agent or flight attendant. If the rated power is less than 100Wh power banks can be carried without approval.
Of course a Power Bank can also short-circuit in hand luggage. Power banks rated at 20000mAh are allowed on board as they fall far below the 100Wh around 27000mAh limit set by the governing aviation bodies. It is not allowed to carry power banks in checked luggage.
Generally the majority of power banks dont exceed this limit but its worth checking the capacity of your portable charger regardless.
Spare uninstalled lithium ion and lithium metal batteries including power banks and cell phone battery charging cases must be carried in carry-on baggage onlyWhen a carry-on bag is checked at the gate or at planeside all spare lithium batteries and power banks must be removed from the bag and kept with the passenger in the aircraft cabin. Power banks rated at 20000mAh are allowed on board as they fall far below the 100Wh around 27000mAh limit set by the governing aviation bodies. It is not allowed to carry power banks in checked luggage. The final decision rests with the TSA officer on whether an.
