United is tracked from its official dangerous-items page; US departures also apply TSA/FAA carry-on-only handling for spare lithium batteries and power banks.
来源等级: official检查: 2026-05-31
关键限制
数量
No United-specific power-bank quantity rule is active in the current ruleset.
瓦时限制
Baseline model: up to 100 Wh normally allowed; over 160 Wh banned on passenger aircraft.
随身携带
Allowed when within capacity, label, and recall rules.
托运行李
Not allowed for spare lithium batteries and power banks.
“From April 24, 2026, MLIT tells passengers not to put power banks in checked baggage, to carry them on board, keep them to 160 Wh or less, protect each power bank against short circuits, avoid overhead compartments, carry up to two per passenger, and not charge or use power banks during flight.”
“United is tracked from its official dangerous-items page; US departures also apply TSA/FAA carry-on-only handling for spare lithium batteries and power banks.”
Anker PowerCore Essential 20K is recorded at 74.00 Wh and 20000 mAh, so the capacity check is tied to this exact catalog model.
Japan is evaluated as the departure jurisdiction for country-specific power-bank overlays.
United Airlines (UA) is evaluated as the operating carrier, with its published dangerous-goods policy included in the citation set.
Anker PowerCore Essential 20K has no active recall link in this catalog record, so the verdict is driven by capacity, route, airline, label, and rule evidence.