anker-525

Anker PowerCore Essential 20K

A model-level record for checking the exact power-bank identity, energy rating, and supporting evidence behind the catalog entry.

Capacity

20,000 mAh

Nominal voltage

3.70 V

Energy rating

74.0 Wh

Evidence basis

Derived Wh

Evidence summary

Anker PowerCore Essential 20K is recorded at 74.0 Wh from official capacity data and nominal voltage.

1 source

Wh basis: Derived Wh
Last verified: 2026-05-15
Source graph: 2 linked entities

Entity evidence

Official model identifiers and source links used to connect this CertiWatt record with manufacturer, support, recall, and knowledge-graph entities.

Wikidata Q28452620

Manufacturer model number: A1287
CertiWatt model ID: anker-525
GTIN: Not verified
Brand entity: Anker

Source graph

Manufacturer source
anker.com/products/a1287
Support, manual, or DoC
service.anker.com/article-description/A1287-Anker-525-Power-Bank-PowerCore-20K-DoC

What this means for flying

Below threshold

This model is comfortably below the common 100 Wh threshold. You still need a trip-specific check because country, airline, recall, and carry-on rules can add stricter conditions.

This is a catalog-level hint, not a final travel verdict. Final checks depend on the route, airline, recall status, and current rules.

How this Wh value is supported

This model uses a derived rating: 20,000 mAh × 3.70 V ÷ 1000 = 74.0 Wh, stored as 74.0 Wh in the catalog.

Last verified: 2026-05-15
Added to catalog: 2026-05-07
Catalog status: Active
Source links: 1

Manufacturer sources

anker.com/products/a1287

Quick answers

Can I bring Anker PowerCore Essential 20K on a plane?

Anker PowerCore Essential 20K is below the common 100 Wh passenger battery threshold at 74.0 Wh, but country, airline, recall, and carry-on rules can still change the result.

How many watt-hours is Anker PowerCore Essential 20K?

Anker PowerCore Essential 20K is recorded as 74.0 Wh from 20,000 mAh and 3.70 V catalog data.

What evidence supports the Wh value for Anker PowerCore Essential 20K?

The evidence basis is Derived Wh. CertiWatt stores 1 manufacturer source link for this model. The record was last verified on 2026-05-15.

Can Anker PowerCore Essential 20K go in checked baggage?

Power banks are generally handled as spare lithium batteries and should be checked against carry-on rules, not placed in checked baggage without a route-specific verdict.

Back to catalog

Related flight guides

Checked baggage answerCan I put a power bank in checked baggage?A short-answer page for checked-baggage power-bank rules and why spare lithium batteries must stay in carry-on.

Capacity and limit context

Brand catalogAnker power banksCompare this model with other Anker catalog records.Common travel size20,000 mAh power banks for flightsA 20,000 mAh power bank is usually about 74 Wh at 3.7 V, so it is normally under the 100 Wh threshold.Generally allowed bandPower banks under 100 WhPower banks at or below 100 Wh are generally allowed in carry-on baggage without prior airline approval.