iniu-b64-b64-140w-laptop-power-bank-black-friday-2025-tech-27000mah

INIU B64 140W Laptop Power Bank

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

Capacity

27,000 mAh

Nominal voltage

3.70 V

Energy rating

99.9 Wh

Evidence basis

Derived Wh

Evidence summary

INIU B64 140W Laptop Power Bank is recorded at 99.9 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: iniu-b64-b64-140w-laptop-power-bank-black-friday-2025-tech-27000mah
GTIN: Not verified
Brand entity: INIU

Aliases

B64

Source graph

Manufacturer source
iniushop.com/products/iniu-b64-laptop-power-bank-140w-27000mah-portable-charger-usb-c-in-out-fast-charging-tablet-powerbank-digital-display-phone-charger-travel-charger-for-macbook-ipad-iphone-16-15-samsung-steam-deck-etc

What this means for flying

Near 100 Wh

This model sits close to the common 100 Wh threshold. A clear printed Wh label matters more here because an unclear label can trigger conservative handling at security.

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: 27,000 mAh × 3.70 V ÷ 1000 = 99.9 Wh, stored as 99.9 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

B64

Official INIU product page identifies B64 140W Laptop Power Bank and states 27000mAh capacity. Wh is derived from nominal 3.7V because the official page text/title does not publish a durable Wh value.

Manufacturer sources

iniushop.com/products/iniu-b64-laptop-power-bank-140w-27000mah-portable-charger-usb-c-in-out-fast-charging-tablet-powerbank-digital-display-phone-charger-travel-charger-for-macbook-ipad-iphone-16-15-samsung-steam-deck-etc

Quick answers

Can I bring INIU B64 140W Laptop Power Bank on a plane?

INIU B64 140W Laptop Power Bank is below the common 100 Wh passenger battery threshold at 99.9 Wh, but country, airline, recall, and carry-on rules can still change the result.

How many watt-hours is INIU B64 140W Laptop Power Bank?

INIU B64 140W Laptop Power Bank is recorded as 99.9 Wh from 27,000 mAh and 3.70 V catalog data.

What evidence supports the Wh value for INIU B64 140W Laptop Power Bank?

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 INIU B64 140W Laptop Power Bank 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.Thailand mAh capThailand 20000mAh power bank flight ruleA short-answer guide to Thailand power-bank mAh limits and why a below-100Wh battery can still be restricted.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 catalogINIU power banksCompare this model with other INIU catalog records.Near 100 Wh27,000 mAh power banks for flights27,000 mAh models are often designed to sit just under 100 Wh, but the exact Wh label matters.Screening-sensitive bandNear-100 Wh power banksNear-100 Wh power banks are usually travel-oriented, but they are more likely to be inspected closely at security.Generally allowed bandPower banks under 100 WhPower banks at or below 100 Wh are generally allowed in carry-on baggage without prior airline approval.