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A-iPower · Portable generator

GXS5000

5,000 starting watts and 4,000 running watts with gasoline operation.

4,000W running5,000W starting68 dBAGasoline

$549.99

Direct price snapshot
GXS5000 - 5000 Watt Portable Gas Generator 20h Long Runtime Petrol Electric Generator with CO Sensor for Home & Outdoor Use
Official product image: A-iPower

Core specifications, simplified.

01 · Output by fuel

Up to 5,000 starting watts

Gasoline4,000W running

5,000W starting

02 · Runtime & operation

Manufacturer runtime

20 hours (manufacturer comparison value)

Operating volume

68 dBA

Energy source

6.3-gallon fuel tank

03 · Size & ownership

Not listed

Unit weight

Not listed

Unit dimensions

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

Starting

Recoil

Power quality

See official page

Safety

Low-oil shutdown · CO shutdown

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 GXS5000 product view
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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

Featuring a 223cc OHV engine with cast iron sleeve and low oil shutdown, the GXS5000 Portable Generator has 5,000 starting watts and 4,000 running watts. The 6.3-gallon fuel tank provides an extended run time of up to 20 hours at 25% load. The unit has a Digital Data Center that displays voltage, frequency, and hours, while the Rubber Outlet Covers help guard against moisture, dust, and debris. The heavy duty frame construction has a durable automotive style finish, while the portable design makes the generator easy to transport, as there is a folding handle and wheels included. The CO Sensor monitors and reacts to carbon monoxide levels, as it has automatic shutdown.

Power, engine & operation

Product type
Open-frame Generator
Gasoline output
4,000W running / 5,000W starting
Engine
223cc OHV engine
Fuel tank
6.3-gallon fuel tank
Runtime
20 hours (manufacturer comparison value)
Noise level
68 dBA
Starting system
Recoil
Availability
Out of stock
Warranty
See A-iPower warranty policy

Features, safety & use

CO shutdown protection
Yes
Low-oil shutdown
Yes
Parallel capable
Not stated
Recommended uses
Jobsite power
  • Jobsite power
  • Gasoline power
  • Automatic CO shutdown

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