joyroom-jr-pbf02-20k-30w-flashlight

JOYROOM JR-PBF02 30W Power Bank with High-Brightness Flashlight 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

74.0 Wh

Evidence basis

Derived Wh

Evidence summary

JOYROOM JR-PBF02 30W Power Bank with High-Brightness Flashlight 20000mAh is recorded at 74.0 Wh from official capacity data and nominal voltage.

1 source

Wh basis: Derived Wh
Last verified: 2026-06-07
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: joyroom-jr-pbf02-20k-30w-flashlight
GTIN: Not verified
Brand entity: JOYROOM

Aliases

JOYROOM JR-PBF02

Source graph

Manufacturer source
joyroom.com/products/joyroom-jr-pbf02-30w-power-bank-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 uses a derived rating: 20,000 mAh × 3.70 V ÷ 1000 = 74.0 Wh, stored as 74.0 Wh in the catalog.

Last verified: 2026-06-07
Added to catalog: 2026-06-07
Catalog status: Active
Source links: 1

Identity notes

Also known as

JOYROOM JR-PBF02

Official JOYROOM product page identifies JR-PBF02 and states 20000mAh capacity, 30W PD fast charging, triple-device charging, flashlight, digital display, material, and 460g product weight. Wh is derived from nominal 3.7V because the page does not publish a Wh value.

Manufacturer sources

joyroom.com/products/joyroom-jr-pbf02-30w-power-bank-20000mah

Quick answers

Can I bring JOYROOM JR-PBF02 30W Power Bank with High-Brightness Flashlight 20000mAh on a plane?

JOYROOM JR-PBF02 30W Power Bank with High-Brightness Flashlight 20000mAh 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 JOYROOM JR-PBF02 30W Power Bank with High-Brightness Flashlight 20000mAh?

JOYROOM JR-PBF02 30W Power Bank with High-Brightness Flashlight 20000mAh is recorded as 74.0 Wh from 20,000 mAh and 3.70 V catalog data.

What evidence supports the Wh value for JOYROOM JR-PBF02 30W Power Bank with High-Brightness Flashlight 20000mAh?

The evidence basis is Derived Wh. CertiWatt stores 1 manufacturer source link for this model. The record was last verified on 2026-06-07.

Can JOYROOM JR-PBF02 30W Power Bank with High-Brightness Flashlight 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 catalogJOYROOM power banksCompare this model with other JOYROOM 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.