hoco-j123a-element-20k

HOCO J123A Element Power Bank 20000mAh

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

74.00 Wh

Evidence basis

Manufacturer-stated Wh

Battery configuration

HOCO J123A Element Power Bank 20000mAh is the folded battery configuration for this page. 52 color/SKU variants share the same capacity, voltage, Wh rating, and source-product fingerprint.

52 variants

Configuration ID: hoco|hocotech com power|20000|3.7|74
Model family: J123A Element Power Bank 20000mAh
Configuration evidence: manufacturer_verified

Folded variants

J42A High Power Power Bank 20000mAh
hoco-j42a-high-power-20k
J153A Stability 10W Power Bank 20000mAh
hoco-j153a-stability-20k
J154A Victorious 22.5W + PD20W Power Bank 20000mAh
hoco-j154a-victorious-20k
POWER BANK J91a 20000mah
hoco-j91a-power-bank-j91a-20000mah
POWER BANK Q2a GALAX 20000mah
hoco-q2a-power-bank-q2a-galax-20000mah
POWER BANK J59a FAMOUS 20000mah
hoco-j59a-power-bank-j59a-famous-20000mah
POWER BANK J52a NEW JOY 20000mah
hoco-j52a-power-bank-j52a-new-joy-20000mah
POWER BANK J114a CHARGER 20000mah
hoco-j114a-power-bank-j114a-charger-20000mah
POWER BANK J27a 20000mah DUAL USB
hoco-j27a-power-bank-j27a-20000mah-dual-usb
POWER BANK J28a 20000mah DUAL USB
hoco-j28a-power-bank-j28a-20000mah-dual-usb
POWER BANK J33a 20000mah DUAL USB
hoco-j33a-power-bank-j33a-20000mah-dual-usb
POWER BANK J55a NEOTERIC 20000mah
hoco-j55a-power-bank-j55a-neoteric-20000mah

Evidence summary

HOCO J123A Element Power Bank 20000mAh is recorded with a manufacturer-stated 74.00 Wh battery rating.

1 source

Wh basis: Manufacturer-stated Wh
Last verified: 2026-06-06
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: hoco-j123a-element-20k
GTIN: Not verified
Brand entity: HOCO

Aliases

HOCO J123AJ123A Element

Source graph

Manufacturer source
hocotech.com/product/power/portable-chargers/power-banks/power-bank-j123a-element-20000mah

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 has a manufacturer-stated energy rating of 74.00 Wh.

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

Identity notes

Also known as

HOCO J123AJ123A Element

Official HOCO product page states J123A Element has 20000mAh / 74Wh capacity, 11000mAh rated capacity, Type-C and Micro-USB inputs, dual USB-A output, dimensions, and 411g weight.

Manufacturer sources

hocotech.com/product/power/portable-chargers/power-banks/power-bank-j123a-element-20000mah

Quick answers

Can I bring HOCO J123A Element Power Bank 20000mAh on a plane?

HOCO J123A Element Power Bank 20000mAh is below the common 100 Wh passenger battery threshold at 74.00 Wh, but country, airline, recall, and carry-on rules can still change the result.

How many watt-hours is HOCO J123A Element Power Bank 20000mAh?

HOCO J123A Element Power Bank 20000mAh is recorded as 74.00 Wh from 20,000 mAh and 3.70 V catalog data.

What evidence supports the Wh value for HOCO J123A Element Power Bank 20000mAh?

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

Can HOCO J123A Element Power Bank 20000mAh 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 catalogHOCO power banksCompare this model with other HOCO 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.