Is the UGREEN Nexode 145W 25000 (PB205) allowed on Emirates flights from Japan?
Short answer: Allowed. Below is the citation-backed reasoning, the specific conditions if any, and what to do at security.
Last reviewed
May 15, 2026
Ruleset
2026-05-15
Sources checked
4
Source integrity release gate
passed
Verdictvdt_G1E0SWG408GP7BFN1JTTNDKQJF
Allowed
90.0WhUGREEN Nexode 145W 25000 (PB205)
3C
Allowed in carry-on. Final decision rests with airline and security staff.
Airline policy applied
Emirates EK
Confidence
Airline official
Emirates permits one power bank onboard under specific conditions; power banks are not allowed in checked luggage and may not be used or charged from aircraft power onboard.
checked: 2026-05-31
Key constraints
Quantity
Maximum 1 power bank per passenger in the current policy record.
Watt-hour limit
Power banks must stay within the published Emirates/baseline lithium-battery capacity conditions.
Carry-on
Allowed under Emirates' published power-bank conditions and baseline battery rules.
“From April 24, 2026, MLIT tells passengers not to put power banks in checked baggage, to carry them on board, keep them to 160 Wh or less, protect each power bank against short circuits, avoid overhead compartments, carry up to two per passenger, and not charge or use power banks during flight.”
CertiWatt evaluates the product capacity, departure jurisdiction, operating carrier, published dangerous-goods policy, and active recall evidence before returning a verdict.
No active model-specific recall matched this verdict.
status: not_affected
Citation freshness
4 sources checked
Latest source update: Jun 10, 2026
Capacity math for this model
Recorded calculation
25,000 mAh × 3.6 V ÷ 1000 = 90.0 Wh
Threshold comparison
This is 10.0 Wh below the ordinary 100 Wh passenger power-bank limit.
Route-specific signals
These page-specific checks make this verdict about this model, this departure country, and this airline, not a generic power-bank answer.
UGREEN Nexode 145W 25000 (PB205) is recorded at 90.0 Wh and 25000 mAh, so the capacity check is tied to this exact catalog model.
Japan is evaluated as the departure jurisdiction for country-specific power-bank overlays.
Emirates (EK) is evaluated as the operating carrier, with its published dangerous-goods policy included in the citation set.
UGREEN Nexode 145W 25000 (PB205) has no active recall link in this catalog record, so the verdict is driven by capacity, route, airline, label, and rule evidence.
Allowed in carry-on. Final decision rests with airline and security staff.
Rules applied
ek.policy.2026.max-1-power-bank
ek.policy.2026.no-onboard-use-charging
jp.mlit.2026.power-bank-cabin-controls
iata.passenger-guidance.power-bank-threshold.2026
About the UGREEN Nexode 145W 25000 (PB205)
Capacity
25000 mAh
Watt-hours
90.0 Wh
Voltage
3.6 V
Certifications
UN38.3, IEC 62133, FCC, CE, 3C
What to prepare before security
Keep the power bank in cabin baggage only, never checked baggage.
Make sure the Wh or mAh label is readable, or keep the manufacturer specification page available.
Use the linked citations below if staff ask why the device was flagged.
The verdict above is for the standard UGREEN Nexode 145W 25000 (PB205). If your unit has a different serial number range — especially for recalled models — verify directly:
Informational only. Final decision rests with airline and security staff. Why we said this.
All public source records used by CertiWatt are listed in the source registry. Sources.
Common questions for this exact trip
Is this a guarantee at the airport?
No. This is an informational verdict based on published sources. Airline and security staff retain final authority.
Why can the same power bank get different answers by country or airline?
Power-bank rules combine global battery limits with country overlays, airline policies, storage rules, and recall notices.
When should I re-check this route?
Re-check close to departure, especially when the trip involves China, Thailand, Korea, a recalled model, or a battery near a capacity limit.