本行程专属信号

这些检查会把判定限定到当前型号、出发国家和航司，而不是泛泛回答充电宝规则。

• Belkin BoostCharge Pro 3-Port Laptop Power Bank 20K is recorded at 74.0 Wh and 20000 mAh, so the capacity check is tied to this exact catalog model.
• Singapore is evaluated as the departure jurisdiction for country-specific power-bank overlays.
• British Airways (BA) is evaluated as the operating carrier, with its published dangerous-goods policy included in the citation set.
• Belkin BoostCharge Pro 3-Port Laptop Power Bank 20K 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。