Can You Take a Power Bank on a Plane? Egyptian & International Airport Rules

Quick Answer: Yes — With Simple Rules

Every traveler asks the same question before any trip: "Can I take my power bank on the plane or will it get confiscated?" The good news: the answer is "yes" in most cases. But you need to know the rules to avoid surprises. For the short pre-departure checklist when flying from Egypt, see our step-by-step power bank and airline guide.

The Golden Rule: Watt-hours (Wh), Not mAh

Airlines and airports don't measure in mAh. The globally recognized metric is Watt-hours (Wh). Why? Because mAh alone doesn't represent actual energy — it must be multiplied by voltage.

Wh Calculation Formula (Very Simple)

Important: airlines go by the Wh rating printed on the power bank. The formula helps when the label only shows mAh — cell nominal voltage is usually 3.6–3.7V, so the result is an approximation.

Example: Anker PowerCore 20000mAh:

Printed rating 72Wh ← Under 100Wh = no approval needed ✅

Example 2: Anker PowerCore III Elite (A1290) — although it is sold under the 26800 name, its cells are printed 25,600mAh:

25,600 × 3.7V ÷ 1000 ≈ 94.72Wh ← Under 100Wh = no approval needed ✅ (our bench result on the product page)

Power Bank Flight Limits — Complete Reference Table

Airline Comparison — Rules

The FAA and IATA limits are the common baseline, but each airline can add limits on how many power banks you carry and on using them in flight. That is why the count column below points you to your airline's own page — the operating carrier's rules are the ones that apply.

CairoVolt Power Banks by Printed Wh

These CairoVolt products are under 100Wh, so they need no prior approval under the FAA and IATA limits — your airline's count and in-flight use rules still apply. The last row is a power station that is over the limit:

5 Common Mistakes That Get Power Banks Confiscated

1. Putting it in checked baggage: The biggest mistake. Power banks are completely banned from checked luggage. Carry-on only
2. No English capacity label: If there's no clear mAh or Wh label in English, security may confiscate it as a precaution
3. Damaged or swollen power bank: Any visible damage = immediate confiscation for safety
4. Not knowing the capacity: If a security officer asks "How many watt-hours?" and you can't answer, they may confiscate it
5. Using it in flight: Many airlines require power banks to be disconnected during takeoff, landing and taxiing, and some ban using them for the whole flight — Emirates has done so since 1 October 2025

Travel Tips for Power Banks

• Charge it fully before travel: Security may ask you to turn it on to prove it's a real power bank
• Keep it easily accessible: Place it in the outer pocket of your backpack
• Buy from reputable brands: Trusted brands (Anker, Joyroom) always clearly print capacity labels
• Save product specs on your phone: Having the receipt or spec sheet photo makes things smoother
• For frequent flyers, choose 10000mAh: Anker Zolo A110D 10,000mAh — printed 37Wh, built-in USB-C cable, listed weight 229g. Your airline's rules still decide the count and in-flight use
• Own an older PowerCore 10000 (A1263)? Anker recalled some A1263 units — check your serial at anker.com/a1263-recall. Per the FAA, recalled or damaged batteries must not be carried aboard