China Eastern is tracked from its official lithium-battery transportation page: power banks are carry-on only, capped at two units per passenger, subject to 100 Wh / 160 Wh bands, and China domestic flights require compliant 3C marking while recalled or unclear-mark units are prohibited.
来源等级: official检查: 2026-06-13生效: 2025-06-28
关键限制
数量
Maximum two power banks per passenger or crew member.
瓦时限制
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.
随身携带
Carry-on only; store under the seat, in a seat-back pocket, or in another designated accessible location rather than overhead bins.
托运行李
Power banks are strictly prohibited in checked baggage.
“China Eastern is tracked from its official lithium-battery transportation page: power banks are carry-on only, capped at two units per passenger, subject to 100 Wh / 160 Wh bands, and China domestic flights require compliant 3C marking while recalled or unclear-mark units are prohibited.”
Xiaomi Mi Power Bank 3 Pro (20000) is recorded at 74.00 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.
China Eastern (MU) is evaluated as the operating carrier, with its published dangerous-goods policy included in the citation set.
Xiaomi Mi Power Bank 3 Pro (20000) has no active recall link in this catalog record, so the verdict is driven by capacity, route, airline, label, and rule evidence.