“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.”
Kopplen Super Thin Laptop Power Bank 20,000mAh | Dual USB-C - PBK-PD36BLK 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.
Singapore Airlines (SQ) is evaluated as the operating carrier, with its published dangerous-goods policy included in the citation set.
Kopplen Super Thin Laptop Power Bank 20,000mAh | Dual USB-C - PBK-PD36BLK has no active recall link in this catalog record, so the verdict is driven by capacity, route, airline, label, and rule evidence.
可随身携带。最终决定权属于航空公司和安检人员。
命中的规则
jp.mlit.2026.power-bank-cabin-controls
sq.policy.2026.max-2-banks
sq.policy.2026.no-inflight-charging
iata.passenger-guidance.power-bank-threshold.2026
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