charmast-10000mah-pd20w-mini-fast-charging-power-bank-with-led-display-black

Charmast Charmast 10000mAh PD20W Mini Fast Charging Power Bank with LED Display - Black

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

Capacity

10,000 mAh

Nominal voltage

3.70 V

Energy rating

37.00 Wh

Evidence basis

Derived Wh

Battery configuration

Charmast 10000mAh PD20W Mini Fast Charging Power Bank with LED Display - Black is the folded battery configuration for this page. 4 color/SKU variants share the same capacity, voltage, Wh rating, and source-product fingerprint.

4 variants

Configuration ID: charmast|charmast com 10000mah pd20w mini fast charging power bank with led display|10000|3.7|37
Model family: 10000mAh PD20W Mini Fast Charging Power Bank with LED Display - Black
Configuration evidence: scraped_unverified

Folded variants

10000mAh PD20W Mini Fast Charging Power Bank with LED Display - White
charmast-10000mah-pd20w-mini-fast-charging-power-bank-with-led-display-white
10000mAh PD20W Mini Fast Charging Power Bank with LED Display - Black
charmast-pd20w
10000mAh PD20W Mini Fast Charging Power Bank with LED Display - White
charmast-pd20w-2

Evidence summary

Charmast Charmast 10000mAh PD20W Mini Fast Charging Power Bank with LED Display - Black is recorded at 37.00 Wh from official capacity data and nominal voltage.

1 source

Wh basis: Derived Wh
Last verified: 2026-06-09
Source graph: 1 linked entities

Entity evidence

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

Manufacturer model number: Not published
CertiWatt model ID: charmast-10000mah-pd20w-mini-fast-charging-power-bank-with-led-display-black
GTIN: Not verified
Brand entity: Charmast

Source graph

Manufacturer source
charmast.com/products/10000mah-pd20w-mini-fast-charging-power-bank-with-led-display

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: 10,000 mAh × 3.70 V ÷ 1000 = 37.00 Wh, stored as 37.00 Wh in the catalog.

Last verified: 2026-06-09
Added to catalog: 2026-06-09
Catalog status: Active
Source links: 1

Identity notes

Official Charmast product JSON identifies Charmast 10000mAh PD20W Mini Fast Charging Power Bank with LED Display, lists variant key 10000mah-pd20w-mini-fast-charging-power-bank-with-led-display-Black, and states 10,000mAh capacity. Wh is derived from nominal 3.7V cell voltage until a stable official Wh label is captured.

Manufacturer sources

charmast.com/products/10000mah-pd20w-mini-fast-charging-power-bank-with-led-display

Quick answers

Can I bring Charmast Charmast 10000mAh PD20W Mini Fast Charging Power Bank with LED Display - Black on a plane?

Charmast Charmast 10000mAh PD20W Mini Fast Charging Power Bank with LED Display - Black is below the common 100 Wh passenger battery threshold at 37.00 Wh, but country, airline, recall, and carry-on rules can still change the result.

How many watt-hours is Charmast Charmast 10000mAh PD20W Mini Fast Charging Power Bank with LED Display - Black?

Charmast Charmast 10000mAh PD20W Mini Fast Charging Power Bank with LED Display - Black is recorded as 37.00 Wh from 10,000 mAh and 3.70 V catalog data.

What evidence supports the Wh value for Charmast Charmast 10000mAh PD20W Mini Fast Charging Power Bank with LED Display - Black?

The evidence basis is Derived Wh. CertiWatt stores 1 manufacturer source link for this model. The record was last verified on 2026-06-09.

Can Charmast Charmast 10000mAh PD20W Mini Fast Charging Power Bank with LED Display - Black 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

China no-3C screeningCan I fly in China with a power bank that has no 3C mark?Short-answer guide to China airport screening for power banks with no 3C / CCC mark, unclear markings, and recalled model or batch risk.Under 100Wh is not enough in ChinaCan an under-100Wh power bank without 3C fly in China?Why an under-100Wh power bank may still be refused on mainland China domestic flights if the 3C mark is missing, unclear, or recall evidence applies.China domestic flight checklistChina domestic flight power bank rulesChina domestic-flight power bank checklist: readable 3C / CCC mark, no recalled model or batch, carry-on only, capacity evidence, and 2026 rule context.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 catalogCharmast power banksCompare this model with other Charmast catalog records.Compact capacity10,000 mAh power banks for flightsMost 10,000 mAh power banks are about 37 Wh at 3.7 V, which is well below the common 100 Wh airline 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.