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A-iPower · Portable generator

AP4000

4,000 starting watts and 3,000 running watts with gasoline operation.

3,000W running4,000W starting68 dBAGasoline

$499.99

Direct price snapshot
AP4000 - 4000 Watt Portable Generator
Official product image: A-iPower

Core specifications, simplified.

01 · Output by fuel

Up to 4,000 starting watts

Gasoline3,000W running

4,000W starting

02 · Runtime & operation

Manufacturer runtime

14.5 hours (manufacturer comparison value)

Operating volume

68 dBA

Energy source

Gasoline

03 · Size & ownership

104.6 lbs

Unit weight

Not listed

Unit dimensions

Warranty
See A-iPower warranty policy
Documents
Spec sheet · Quick start
Availability
Out of stock
04 · Controls & safety

Starting

Recoil

Power quality

See official page

Safety

Manufacturer safety systems

Electrical

See official page

Connection details are available on the official product page or spec sheet.

Manufacturer images may include dimensions, control-panel callouts, included equipment, performance charts, and use cases. Scroll sideways to view the complete set available for this model.

A-iPower AP4000 product view
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A-iPower AP4000 official gallery image 2
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Official fields, organized.

These details come from A-iPower’s current model page, comparison fields, downloadable documents, and official gallery. Fields that A-iPower does not publish are left unlisted.

Outdoor use only. Never operate a fuel-burning generator inside a home, garage, shed, or other enclosed space. Use an approved transfer method for home connections.

Manufacturer overview

AP4000 - 4000 Watt Portable Generator from A-iPower.

Power, engine & operation

Product type
Open-frame Generator
Gasoline output
3,000W running / 4,000W starting
Runtime
14.5 hours (manufacturer comparison value)
Noise level
68 dBA
Starting system
Recoil
Weight
104.6 lbs
Availability
Out of stock
Warranty
See A-iPower warranty policy

Features, safety & use

CO shutdown protection
Not stated
Low-oil shutdown
Not stated
Parallel capable
Not stated
Recommended uses
Portable power
  • Portable power
  • Gasoline power

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Official sources:A-iPower product pageSpec sheetAll A-iPower generatorsVerified September 15, 2026