Air China is tracked from its official lithium-battery and power-bank passenger guidance image: power banks may be carried only in hand/carry-on baggage, must not be checked, should be protected against accidental activation, are allowed at 100 Wh or less, require airline approval over 100 Wh and up to 160 Wh, and are prohibited over 160 Wh.
確認: 2026-06-10
主な制約
数量
Not specified on the readable Air China guidance image; apply active route and baseline rules where stricter.
ワット時制限
Power banks: plan around the 2026 passenger-facing 100 Wh limit. Generic 100-160 Wh lithium-battery approval language is not shown as a power-bank allowance unless the airline source explicitly says so.
機内持込
Allowed only as hand/carry-on baggage.
受託手荷物
Not permitted; the guidance marks checked baggage as not allowed for power banks.
CUKTECH CUKTECH 20 Power Bank 25000mAh 210W is recorded at 92.5 Wh and 25000 mAh, so the capacity check is tied to this exact catalog model.
United States is evaluated as the departure jurisdiction for country-specific power-bank overlays.
Air China (CA) is evaluated as the operating carrier, with its published dangerous-goods policy included in the citation set.
CUKTECH CUKTECH 20 Power Bank 25000mAh 210W has no active recall link in this catalog record, so the verdict is driven by capacity, route, airline, label, and rule evidence.