Japan Airlines is tracked from its official restricted-items page, which says portable chargers/power banks cannot be checked and should stay monitorable in the cabin.
確認: 2026-05-31
主な制約
数量
No JAL-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, quantity, label, and recall rules.
受託手荷物
Power banks and spare lithium batteries are not modeled as allowed in checked baggage.
RAVPower RP-PB232 (30000 mAh PD 90W) is recorded at 108.9 Wh and 30000 mAh, so the capacity check is tied to this exact catalog model.
Hong Kong SAR is evaluated as the departure jurisdiction for country-specific power-bank overlays.
Japan Airlines (JL) is evaluated as the operating carrier, with its published dangerous-goods policy included in the citation set.
RAVPower RP-PB232 (30000 mAh PD 90W) has no active recall link in this catalog record, so the verdict is driven by capacity, route, airline, label, and rule evidence.