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.
確認: 2026-05-31
主な制約
数量
No United-specific power-bank quantity rule is active in the current ruleset.
ワット時制限
Baseline model: up to 100 Wh normally allowed; over 160 Wh banned on passenger aircraft.
機内持込
Allowed when within capacity, label, and recall rules.
受託手荷物
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.”
Anker A110b ANKER PRIME 20k 220w POWER BANK is recorded at 74.0 Wh and 20000 mAh, so the capacity check is tied to this exact catalog model.
日本 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 A110b ANKER PRIME 20k 220w POWER BANK has no active recall link in this catalog record, so the verdict is driven by capacity, route, airline, label, and rule evidence.