Can I Bring a 27,650 mAh Power Bank on Cathay Pacific?
✈️ Carry-On Permitted (Under 100 Wh)
99.5 Wh
Yes! You can bring your 27,650 mAh (99.5 Wh) battery on Cathay Pacific in carry-on baggage with no airline approval required.
Official Policy Summary
| Parameter | Value | Rule |
|---|---|---|
| Capacity | 27,650 mAh | Nominal 3.7V / 3.6V cells |
| Calculated Energy | 99.5 Wh | (mAh × Volts) ÷ 1000 |
| Cathay Pacific Limit | 100 Wh Standard Limit | ✅ Permitted in Carry-On |
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