Is the Anker Anker 737 Power Bank (PowerCore 24K) allowed on Singapore Airlines flights from Hong Kong SAR?
Short answer: Allowed. Below is the citation-backed reasoning, the specific conditions if any, and what to do at security.
Ruleset age warning: This ruleset is 33 days old. Battery rules can change quickly; re-check close to departure before treating this verdict as current.
Last reviewed
May 15, 2026
Ruleset
2026-05-15
Sources checked
2
Verdict source gate
passed
Verdictvdt_4C0YW9DK3NH8NE7QFYCQTE4CMF
Allowed
88.80WhAnker Anker 737 Power Bank (PowerCore 24K)
Allowed in carry-on. Final decision rests with airline and security staff.
Operating carrier policy context
Singapore Airlines SQ
Confidence
Airline official
Singapore Airlines permits power banks in cabin baggage only, caps them at 2 units, and prohibits onboard charging/use for charging another device.
Global source-monitor health is tracked on the compliance page; this verdict page only shows the citations actually used for this answer.
Citation freshness: The weakest source freshness is 47 days old against a 21-day airline SLA; re-check close to departure before relying on this verdict.
Why this verdict
CertiWatt evaluates the product capacity, departure jurisdiction, operating carrier, published dangerous-goods policy, and active recall evidence before returning a verdict.
Decisive rule
Allowed in carry-on. Final decision rests with airline and security staff.
No active model-specific recall matched this verdict.
status: not_affected
Citation freshness
2 sources checked
Oldest cited source: May 1, 2026
Capacity evidence for this model
Auxiliary calculation
24,000 mAh × 3.7 V ÷ 1000 = 88.80 Wh
Threshold comparison
11.20 Wh below the passenger power-bank 100 Wh limit. The printed Wh label still takes precedence over mAh estimates.
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.
Anker Anker 737 Power Bank (PowerCore 24K) is recorded at 88.80 Wh and 24000 mAh, so the capacity check is tied to this exact catalog model.
Hong Kong SAR is evaluated as the departure jurisdiction for country-specific power-bank overlays.
Singapore Airlines (SQ) is evaluated as the operating carrier, with its published dangerous-goods policy included in the citation set.
Anker Anker 737 Power Bank (PowerCore 24K) 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
sq.policy.2026.max-2-banks
sq.policy.2026.no-inflight-charging
iata.passenger-guidance.power-bank-threshold.2026
About the Anker Anker 737 Power Bank (PowerCore 24K)
Capacity
24000 mAh
Watt-hours
88.80 Wh
Voltage
3.7 V
Certifications
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.
About Singapore Airlines
Singapore Airlines (SQ) is a Singapore-based carrier. Their dangerous-goods policy is published at www.singaporeair.com/en_UK/nl/corporate/newsroom/n… This carrier publishes a power-bank quantity rule; verify the operating airline instead of treating two units as a universal ICAO/IATA cap.
Verify your specific power bank
The verdict above is for the standard Anker Anker 737 Power Bank (PowerCore 24K). 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.