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Westinghouse · Power station · Model iGen400s

iGen400s

iGen400s Portable Power Station

200W running400W peakBatteryMaintenance-free lithium-ion battery system
Check retailer availability Official listed price $169.00
iGen400s Portable Power Station
Official product image · Westinghouse

Product decision summary

Researched by · reviewed under the FMG editorial standard · Sep 15, 2026

Trace the evidence · not a hands-on review

Bottom line

Best for specific needs for indoor-safe portable power & camping and travel.

Best for: Indoor-safe portable power & Camping and travel

Running output

200W

Fuel / power

Battery

Weight

Not published

Strongest reasons

  • The small and lightweight Westinghouse iGen400s portable power station is made for indoor and outdoor use for both emergencies and convenience.
  • Battery power avoids exhaust at the point of use.
  • 200W of rated running output.

Know before buying

Its compact output is best for prioritized essentials, not several large home loads running at once.

Best current buying route

$169

MSRP at Westinghouse / retailer network

The only verified seller destination. Its listed price is known, but shipping and delivered cost still need confirmation. Confirm price, stock, shipping, and the exact model on the seller’s site.

Check price & availability

Affiliate links may earn us a commission at no added cost to you. Disclosure

Follow the manual’s charging, temperature, storage, and battery-safety requirements.

Price intelligence Evidence ledger Accessories & manuals

Key specifications

The numbers that drive the decision.

Published values stay labeled, and every usable metric includes class context. Missing data is shown instead of estimated.

Open complete specifications
SpecificationThis model
Running output200WHigher than 5% of its class
Peak / starting output400WHigher than 10% of its class
Stored energy184WhHigher than 2% of its class
Product weightNot publishedNo class comparison available
Published sound levelNot publishedNo class comparison available
Fuel / power sourceBatteryPower station
Best current price$169MSRP at Westinghouse / retailer network

Class comparisons use 101 compact power stations. Runtime figures can use different loads, fuels, or test conditions; confirm the model manual before planning fuel or battery duration.

Product gallery & complete specifications Official imagery, full spec tables, use cases, and source linksView details

Infographic gallery

Output, fuel flexibility, portability, and protection.

01 · Output by fuel

400W maximum peak output

Battery200W / 400W

Bars compare Westinghouse's factory-published running and peak output for each supported fuel.

02 · Fuel & runtime

Battery

Maintenance-free lithium-ion battery system

Capacity

184Wh

Runtime

Runtime varies by load; see official product details

03 · Size & ownership

Weight not published in the catalog description

Dry or listed weight

Dimensions not published in the catalog description

Product dimensions

Official listed price
$169.00
Purchase channel
Westinghouse retailer network
04 · Controls & protection

Starting

Push-button electronic controls

Voltage

120V AC and DC/USB outputs

Transfer switch

Not listed

CO shutdown

Not listed

Official product gallery

Product views and factory feature graphics.

The complete current official image set for iGen400s includes product views, control-panel diagrams, feature comparisons, and lifestyle graphics where Westinghouse publishes them.

iGen400s official Westinghouse product image 1
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iGen400s official Westinghouse product image 2
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iGen400s official Westinghouse product image 3
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iGen400s official Westinghouse product image 4
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iGen400s official Westinghouse product image 5
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iGen400s official Westinghouse product image 7
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iGen400s official Westinghouse product image 8
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iGen400s official Westinghouse product image 9
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iGen400s official Westinghouse product image 10
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iGen400s official Westinghouse product image 11
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iGen400s official Westinghouse product image 12
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iGen400s official Westinghouse product image 13
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iGen400s official Westinghouse product image 14
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iGen400s official Westinghouse product image 15
Published by Westinghouse · image 15 of 15

Complete specifications

The complete factory data available for comparison.

These pages retain Westinghouse's detailed model-specific specification fields, including output, amperage, outlets, engine, runtime, oil, compliance, grounding, dimensions, weight, included equipment, and warranty information where published.

Follow charging, storage, and temperature guidance. Do not exceed outlet ratings or expose the power station to moisture.

Product overview

The small and lightweight Westinghouse iGen400s portable power station is made for indoor and outdoor use for both emergencies and convenience.

Comparison summary

Battery output
200W running / 400W peak
Battery capacity
184Wh
Fuel or energy source
Battery
Starting system
Push-button electronic controls
Dimensions
Dimensions not published in the catalog description
Dry or listed weight
Weight not published in the catalog description
Price and availability
Official listed price: $169.00; check current retailer availability

Electrical output & connections

Voltage
120V AC and DC/USB outputs
Outlet panel
The small and lightweight Westinghouse iGen400s portable power station is made for indoor and outdoor use for both emergencies and convenience.
Power quality
Not published
Parallel capability
Not listed
Transfer-switch ready
Not listed

Energy, runtime & ownership

Engine or battery system
Maintenance-free lithium-ion battery system
Fuel capacity
Not applicable
Published runtime
Runtime varies by load; see official product details
Sound information
Silent operation at the point of use
Residential warranty
2 year limited warranty
Commercial warranty
See official warranty terms

Official feature details

Published Westinghouse feature

PORTABLE POWER: The iGen400s portable power station is a lightweight lithium battery generator that delivers quiet, fume-free power at home or away, indoors or out; 400W peak and 200W running, with 183Wh capacity; Compact and easy to carry with a top handle and a durable weather resistant shell

Power and operation

MULTIPLE OUTLETS: 9 outlets so you can power a range of devices all at once, including 2 120V AC outlets, 3 USB-C 30W ports, 2 USB-A ports, 1 USB-C 100W port and a 12V DC port; Car charger adapter included; Perfect for work, travel, camping, power outages and daily use

Controls and convenience

F AST CHARGING: Charge to 80% in 2 hours with the included USB-C cable, if using a 100W AC power adaptor for fastest charge. No AC power adapter is included; Power small household devices and everyday electronics like phones and laptops

Connection capability

FOR INDOORS & OUT: No noise, fumes or fuel so you can use it inside for emergencies, or convenience if you don’t want to deal with hard to reach wall outlets or extension cords; Grab-and-go, quiet power for camping, tailgating and more; Solar panel ready

Safety and protection

STAY READY: Panel shows data like battery level and recharge time; 3 flashlight modes and emergency flasher; Protections against overcharge, overload or overheating optimizes operation and battery life; Lifetime tech support and 2 year limited warranty

Portability detail

ENERGY & EXCELLENCE: Westinghouse has been innovating power generation since 1886. From historic electrical systems to today's cutting edge power technology and deep consumer products expertise , the Westinghouse legacy makes the iGen400s an ideal choice

Best-fit uses

  • Indoor-safe portable power
  • Camping and travel
  • Electronics and small appliances
  • Short-duration outage backup

Standout features

  • 400W peak / 200W running
  • Battery
  • 184Wh battery capacity
  • Indoor-safe battery operation at the point of use

Match it to the equipment you'll actually run.

Use the independent wattage calculator before buying.

Check my power plan
Sources: Westinghouse iGen400sAll Westinghouse generatorsVerified September 15, 2026

Price & Availability

Compare the whole buying route.

The lowest sticker price is not always the best offer. We rank exact-model seller pages using price, stock, shipping, freshness, returns, and warranty details—then show what is still unknown.

Price and delivered cost

Shipping is included only when the seller publishes a usable amount.

Stock and freshness

Current, low-stock, preorder, and stale records are scored differently.

Purchase protections

Published return and warranty terms improve evidence confidence.

Affiliate-neutral ranking

Commission status is recorded but never adds ranking points.

Watch this model

Save it to your shortlist to retain the current price snapshot and turn price and safety watches on or off.

Best current buying route

Westinghouse iGen400s

Review soon

MSRP

$169

at Westinghouse / retailer network · Verify stock

Verify offer

Seller options

1

1 with price

Offer rank

57/100

Relative to listed sellers

Data confidence

55%

4 open fields

Delivered totals

0/1

Shipping included

The only verified seller destination. Its listed price is known, but shipping and delivered cost still need confirmation.

Seller data checked Sep 15, 2026.

Shipping not yet verified.

Open fields: confirmed stock, delivered cost, return window, warranty term.

Prices, local stock, shipping, taxes, installation, and seller terms can change. Confirm the exact model and final checkout total before buying. Affiliate disclosure.

Seller comparison

Every verified exact-model destination.

Browse all priced models

One exact-model seller destination is currently verified. We show the unknown fields so a single listing is never presented as a broad market comparison.

Westinghouse / retailer network

Best overallLowest listed
Review soon

$169

Final total at checkout

Availability
Verify stock
Shipping
Shipping not yet verified
Returns
Not verified
Warranty
Not verified
Verify seller

55% data confidence · checked Sep 15, 2026

Price history

A durable record, starting with verified snapshots.

We preserve each dated seller observation instead of replacing the old number. Trends use the lowest verified listed price on each observation date—not an estimated market price.

Westinghouse / retailer network

$169 · Verify stock

Verify offer

Ownership

What living with it looks like.

Ownership is mostly about charge readiness, cable compatibility, storage conditions, and preserving battery health.

Ownership rule

Use the exact Westinghouse iGen400s manual for maintenance intervals, fluids, storage limits, and warranty requirements. Similar models are not interchangeable.

Open owner’s manual Manufacturer support

Published warranty

2 year limited warranty

Commercial coverage: See official warranty terms. Confirm eligibility and exclusions before purchase.

Service information

2 official resources

An owner or operator manual is linked below for exact service intervals.

Battery care

Low mechanical upkeep

Plan for charge-state, cable, ventilation, firmware, and storage-temperature checks.

Handling & storage

0 lb · Battery

Store dry and within the manufacturer’s published temperature and charge-state limits.

Practical care plan

From delivery to long-term readiness

  1. 1

    Day one

    Register and record the exact unit

    Save the receipt, serial number, seller, warranty terms, and all included cables before packaging is discarded.

  2. 2

    First setup

    Confirm charging limits and update status

    Use the official manual to verify every AC, vehicle, and solar input limit. Install firmware updates only through the manufacturer’s supported process.

  3. 3

    Before a trip or outage

    Run a readiness check

    Inspect ports and cables, confirm state of charge, test the intended loads, and make sure the recharge plan still matches the forecasted need.

  4. 4

    During storage

    Protect long-term battery health

    Follow the model manual for storage temperature, ventilation, recharge cadence, and recommended state of charge. Do not use generic battery advice in place of its limits.

Before you buy

Five ownership questions to settle first

  • Confirm that 2 year limited warranty applies to your seller, region, and intended use.
  • Open the official manual for iGen400s and review setup, service intervals, warnings, and storage requirements.
  • Verify access to Westinghouse parts, authorized service, and a practical return path in your area.
  • Confirm every charging cable, solar input limit, expansion-battery match, and indoor-use restriction.
  • Confirm the unit, fuel or charging gear, and essential cords fit the intended storage and transport space.
Manuals and compatible accessories Compare seller protections

Evidence

See the proof behind the conclusion.

We separate sourced facts, reproducible calculations, editorial judgments, and missing evidence. That makes every important claim easier to inspect—and harder to overstate.

Published-data coverage

88%documented

7 of 8 relevant evidence fields are documented for this model.

Source-backed editorial analysis—not a hands-on or laboratory test.

Read our evidence standard Explore original market research

Source record

3 traceable sources

Last reviewed Sep 15, 2026

Hands-on testing

Checking ledger…

No manufacturer data is presented as an independent test

Verified owners

Checking reports…

Percentages stay hidden until the sample qualifies

CPSC screening

No model-text match

39 generator recall records screened

88%

Documented fields

3

Traceable sources

3

Reproducible calculations

1

Open evidence gaps

Original calculation

Published surge reserve

200W

400W peak − 200W running

100% above rated running output. This is arithmetic headroom, not a promise that every motor load will start.

Original calculation

Listed dollars per Wh

$0.92/Wh

$169 ÷ 184Wh

A point-in-time catalog value ratio. It excludes tax, shipping, accessories, fuel, service, and battery expansion costs.

Original calculation

Strongest class-relative spec

10th percentile

Peak output: 400W ranked within 101 compact power stations

Higher than 10% of its class

Claim-by-claim evidence ledger

Evidence typeClaimBasisTrace
Published factSource-backed200W running and 400W peak output are recorded for this model.Model-specific output fields in the catalog.Official model source
Published factSource-backed184Wh of published storage capacity is recorded.Model-specific battery capacity in the catalog.Official model source
Published factSource-backedBattery power is recorded; product weight is not published in the current record.Published configuration and dimensional data.Official model source
Original calculationReproduciblePublished surge reserve: 200W.400W peak − 200W runningCalculation standard
Original calculationReproducibleListed dollars per Wh: $0.92/Wh.$169 ÷ 184WhCalculation standard
Original calculationReproducibleStrongest class-relative spec: 10th percentile.Peak output: 400W ranked within 101 compact power stationsCalculation standard
Editorial judgmentEditorialBest for specific needs for indoor-safe portable power & camping and travel.Class score 19/100, declared best use, comparative specifications, and explicit buying cautions.Inspect the score
Editorial judgmentEditorialIts compact output is best for prioritized essentials, not several large home loads running at once.Editorial risk check based on product category, weight, output, price availability, and missing fields.Judgment standard
Open evidence gapCautionProduct weight is not sufficiently documented in the current record.The field remains unknown rather than being inferred from a related model or marketing language.Not available

What this evidence cannot prove

  • No Find My Generator hands-on test, instrumented load test, teardown, or long-term ownership trial is claimed for this page.
  • Manufacturer specifications may use different fuels, loads, test distances, temperatures, or operating modes. Cross-brand comparisons inherit those differences.
  • The listed price is a dated snapshot and may not equal the current delivered price.
  • Product weight is missing and receives no invented or estimated value.

Editorial analysis for Westinghouse iGen400s. Source record last verified Sep 15, 2026. Corrections can be submitted through the contact page with a model-specific source.

Ownership resources

Accessories, manuals, and documents.

Start with the exact Westinghouse iGen400s model or item number. Accessory families can look alike while using different connectors, electrical limits, engines, or mounting points.

Compatible accessories

Match by model and connection.

Verify exact fit

Solar charging equipment

Shop Westinghouse solar panels, charging leads, and adapters intended for its portable-power ecosystem.

Match the connector, solar input voltage, current limit, and maximum input published for iGen400s.
View official accessory options
Verify exact fit

Charging cables and adapters

Find vehicle, wall, USB, and model-specific charging accessories from Westinghouse.

Confirm the exact input port and electrical limits for iGen400s before ordering.
View official accessory options
Verify exact fit

Case, cart, or protective cover

Protective and mobility accessories can make storage and transport easier.

Check the listed dimensions and model fit for iGen400s; do not block cooling inlets or exhaust fans during operation.
View official accessory options

Manuals & PDFs

Official product materials.

Manuals and document lookupSupport pageSearch Westinghouse support materials using the complete model, item, or serial number.Official product pageProduct pageCurrent manufacturer overview, notices, specifications, downloads, and support links.

Compatibility note: Links lead to manufacturer or official retailer resources. Confirm the full model or item number, connector type, voltage, amperage, and published compatibility list before buying. Installation involving a home panel, inlet, transfer switch, or fuel plumbing should be handled as required by local code.

Deeper analysis

Open the details you need

The key decision is above. These supporting scorecards, owner signals, and evidence notes stay out of the way until you want to inspect them.

Fit and score detailsSee the class benchmarks and personalize the fit score for your needs.

Find My Generator score

19/ 100

Best for specific needs

Compared with 101 compact power stations in the current catalog.

Power8

Running and peak output versus the class

Endurance2

Stored energy versus the class

Fuel flexibility85

Rechargeable, indoor-safe operation

Value22

Output or stored energy per listed dollar

Class comparison

See what each spec really means.

A number is more useful with context. Each row shows this model beside its class median and translates the difference into a percentile.

Running output

Higher than 5% of its class

This model · 200W
Median · 1,350W

Peak output

Higher than 10% of its class

This model · 400W
Median · 2,400W

Stored energy

Higher than 2% of its class

This model · 184Wh
Median · 1,008Wh

How the score works: Scores use published specs and are relative to comparable products in this catalog. Missing specs are excluded and remaining weights are normalized. Runtime is the longest manufacturer-published figure and may use a different load or fuel than another model.

Size a generator for your own appliances

Starter Fit Score

58/ 100

Possible fit

For a 3,000W target and a $1,500 budget.

Below your running-watt target

Why it scored this way

A score you can inspect and change.

This personal score is separate from the model’s class score. It measures fit against your priorities and gives neutral partial credit when price or noise data is missing.

Power fit

2/35

2,800W below your running target.

Budget fit

20/20

$169 is within your budget.

Fuel fit

15/15

Battery works with your flexible fuel preference.

Portability

5.5/10

Weight is not published; portability gets a neutral score.

Noise fit

10/10

Battery operation strongly matches your quietness preference.

Use-case fit

5.5/10

Home-backup fit rewards adequate output and fuel flexibility.

Tune my profile
Testing, reviews and evidenceCheck hands-on testing status, owner reliability signals, sources, and data confidence.
Checking the hands-on test ledger…

Testing protocol

The methods behind every result.

This category-specific protocol defines the questions, equipment, conditions, outputs, and safety gates required for this exact model. Published specifications stay visibly separate from hands-on measurements.

Open the hands-on test ledger Read the full test protocol Download measurement worksheet

Manufacturer-published baselines

Rated running output

200W

Published

Peak / starting output

400W

Published

Published storage capacity

184Wh

Published

Product weight

Not published

Not published

Published sound level

Not published

Not published

These numbers organize the test plan. They are not independent confirmations.

Model-specific test matrix

Questions the measurements must answer.

01

Planned measurement

Usable AC energy

Pending

How much of iGen400s’s published storage reaches an AC load?

Charge using the manufacturer procedure, allow temperature stabilization, then discharge through a power analyzer at a fixed low load and again near 50% of rated AC output until normal automatic cutoff.

Delivered WhUsable-capacity percentageTest loadCutoff state
02

Planned measurement

Continuous output & overload behavior

Pending

Can the inverter sustain rated loads and respond predictably to short steps?

Apply a correctly rated programmable or resistive load at 25%, 50%, 75%, and 100% of rated output. Log watts, volts, frequency, temperature, fan behavior, faults, and automatic shutdown.

Sustained wattsVoltage and frequencyThermal behaviorProtection response
03

Planned measurement

AC recharge time & input energy

Pending

How long and how much wall energy does a normal full recharge require?

From normal automatic discharge cutoff, recharge to the manufacturer-defined full state with the included AC method. Log input watts, input Wh, elapsed time, charge mode, and ambient temperature.

0–100% timeInput WhPeak input wattsCharge mode
04

Planned measurement

Fan sound & thermal profile

Pending

When do fans become noticeable and how warm does the enclosure become?

At fixed loads, record A-weighted sound at 1 m and 7 m plus non-contact surface temperatures at defined enclosure points. Publish ambient sound and temperature.

dBA by loadFan-on thresholdSurface temperatureAmbient conditions
05

Planned measurement

Transfer / UPS behavior

Pending

If backup transfer is advertised, what interruption does a representative load experience?

Only when the manufacturer advertises the feature, use an isolated, instrumented load and suitable waveform capture to record transfer interruption and output behavior during repeated loss-and-return events.

Transfer timeWaveform eventLoad typePass-through limits

Controlled conditions

  • Record the exact model, serial number, firmware, sample source, and test date before any measurement.
  • Log ambient temperature, humidity, elevation, wind, surface, and background sound for every test block.
  • Record instrument model, range, accuracy, and most recent calibration or verification date.
  • Repeat timing, starting, and sound measurements three times when conditions allow; publish every valid run.
  • Keep original notes, load logs, meter exports, photos, and any excluded-run explanation with the result.

Required equipment class

  • Rated programmable or resistive AC load
  • Bidirectional watt-hour and power analyzer
  • Calibrated sound-level meter
  • Temperature logger or verified non-contact thermometer
  • Waveform capture equipment when transfer-time claims are tested

Safety gate

Use a noncombustible, ventilated test area with battery-rated emergency procedures; stop for swelling, odor, smoke, leakage, abnormal heat, or impact damage.

Testing is for qualified personnel using correctly rated load equipment and the manufacturer’s required grounding, bonding, clearance, and protective-device instructions.

Never connect a generator directly to building wiring or bypass overload, temperature, battery, GFCI, or carbon-monoxide shutdown protection.

Stop a run for unstable voltage or frequency, overheating, fuel or electrolyte leakage, abnormal sound, damaged wiring, or any manufacturer fault indication.

Badge rule: this product receives no “FMG Tested” label or score benefit until a real unit, instruments, conditions, valid runs, raw records, and limitations are documented under the public protocol.

Verified owner reliability

What happens after the honeymoon period?

Long-term reports from confirmed owners show starting, maintenance, failure, support, and recommendation outcomes for the Westinghouse iGen400s.

See how ownership is verified

Verified owners only

Be the first confirmed owner to report back.

Checking reports…

Reliability percentages stay hidden until at least 5 ownership-verified reports are published for this exact model — 5 more needed.

Ownership checked

Purchase or registration evidence is reviewed privately.

Time in service

Reports separate new ownership from 12+ month experience.

Failures documented

Repairs and maintenance are captured, not buried in a star.

Reports stay private while ownership and model details are checked. Contact information is never shown publicly.

Data trust & safety

Fresh specifications. Visible recall checks.

We show when this record was verified, where its specifications came from, and whether its model number appears in the official CPSC generator-recall dataset.

Review soon

Specification freshness

Last verified
Sep 15, 2026
Review target
Oct 15, 2026
Primary source
Manufacturer / official listing

Prices can change faster than technical specifications. Always confirm the current price, exact model number, and manual before purchase.

CPSC model screening

No model-number match found

39 records checked
The Westinghouse iGen400s model text did not match the generator recall records in our current CPSC snapshot. This is a screening result, not a guarantee or safety certification. Recalls can be serial-number specific, newly published, or use a different product description.
Search CPSC directly Dataset checked Sep 16, 2026

Research owner

Founder & lead researcher

Editorial sign-off

Find My Generator Editorial Review

Accountable editor: Andrew Petla

Review scope: exact model identity, published specifications, calculation inputs, source quality, safety language, and affiliate independence. This is an internal editorial review, not third-party engineering, electrical, or safety certification. Hands-on testing is claimed only when a complete test record is published.Request a correction.
Read the full data methodology

Related actions

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