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Powerhorse 2500i - 1800/2500W Inverter Generator

The Powerhorse 2500i is a compact and lightweight inverter generator with a rated wattage of 1,800 W and a starting wattage of 2,500 W. (Read full specs)

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Price history for the Powerhorse 2500i
Highest Price
$579.99
Lowest Price
$439.99
Current Price
$479.99

Description

Zoom on the Powerhorse 2500i

In short, the Powerhorse 2500i is a compact and lightweight portable inverter generator adequately designed for:

  • Camping and tailgating buffs looking to enhance their experience
  • Handcrafting enthusiasts who wish to work on-the-go
  • RV travellers who wish to upgrade their experience to another level

In the forthcoming sections, you'll delve into its power characteristics, the various outlets it offers, its overall portability, and the additional features it boasts.

Power & Run Time

The Powerhorse 2500i in use

The Powerhorse 2500i

The Powerhorse 2500i's engine, 80 cc (3 hp) OHV 4-stroke, fueled by gasoline, can deliver 120V. It provides a running wattage of 1,800W and reaches a peak wattage of 2,500W. Furthermore, the parallel capability (parallel kit not included) offers the advantage of doubling power output when connected to another similar or compatible unit, delivering expanded energy capacity and flexibility for various applications.

At a noise rating of 62 dBA (just slightly more noisy than background music), the inverter generator is started via a classic hand-operated recoil starting mechanism.

Thanks to a fuel capacity of 1.2 gallon, the 2500i can operate for up to 10.5 hours with a full tank (fuel consumption around 0.11 GPH).

The <3% Total Harmonic Distortion (THD) of the 2500i ensures a clean sine wave output, providing a secure power source for your sensitive electronics through its AC outlets.

Outlets

The control panel features 3 AC outlets as follows:

Duplex 120V 20A (5-20R)
120V 30A (L5-30R) receptacle

Though it may not be labeled as 'RV Ready,' this Powerhorse generator offers the benefit of hassle-free RV connectivity through its L5-30R receptacle, allowing you to easily power your RV with the assistance of an L5-30P to TT-30R adaptor.

Portability

Since the Powerhorse 2500i is an inverter generator, its closed design (L20.4 x W12.5 x H18.3 in) not only provides an aesthetic advantage but also contributes to reduced noise levels compared to conventional, open frame devices. The featured design follows the latest trends and is ideal for easy and recreational use.

With its weight totaling only 48.3 lbs, the 2500i stands out as a lightweight generator. The product’s power can be enjoyed on-the-go, as it can be moved by a single person without trouble. The inclusion of a handle (molded in the case) makes carrying it a breeze, adding to its convenience.

Features

Panel of the Powerhorse 2500i

The 2500i's control panel

The light indicators show you if the generator is ready, the oil level is too low and the generator is on overload.

As far as security is concerned, the generator can be used with a peace of mind, as it features an automatic low oil shut-off and an overload protection (circuit breaker).

It also includes a carbon monoxide sensor. This sensor is designed to monitor the level of carbon monoxide present during the generator's operation. If the generator is positioned incorrectly and carbon monoxide levels rise to an unsafe level, the generator will automatically shut down.

With the basic documentation and an owner's manual (opens in a new tab), letting you start the generator quickly, the Powerhorse 2500i also comes with several accessories, including: funnel and tool kit.

Product Video

The Powerhorse 2500i versus other generators

The following charts are provided to give you an idea of how some of the key specs of the Powerhorse 2500i compare to inverter generators of similar power (between 1500 and 2500 W).

  • Weighing in at 48.3 lbs, the Powerhorse 2500i fits within the expected weight range for inverters producing 1500 to 2500 rated watts. In terms of weight, one of the champions in their power range is the Genmax GM2000i, standing at just 34.2 lbs.
  • This inverter generator, with its lowest possible noise rated at 62 dBA falls into the more noisy category, compared to other devices of a similar running wattage. If noise emissions are important to you, one of the least noisy generators of this power range is the Honda EU2200i with only 48 dBA.
  • With a runtime of up to 10.5 hours under a 25% load on a full tank, the 2500i falls within the average autonomy range among the inverter generators of a similar power. If runtime is a priority for you, the DuroMax XP2300iH stands out as one of the generators with the longest run time in its power range, providing up to 13 hours of continuous use.
  • The run time is important, but also hugely depends on the capacity of the fuel tank and doesn't mean much if we don't talk about fuel consumption as well. As this inverter generator uses an estimated 0.11 GPH (gallon per hour) at a 25% load, it finds itself in the average gasoline consumption range of similar products. If minimizing fuel usage is one of your key priorities, the DuroMax XP2300iH is one of the most efficient devices with similar power output, with a gasoline consumption of only 0.08 gallons per hour.

Price comparison

As you can see from these interactive charts, when compared to other 1500-2500W inverter generators, the Powerhorse 2500i is on the cheap side of the price range.

It can therefore be a really good buy if you're looking to acquire a budget generator.

The bottom line

STRENGTHS:
  • Inexpensive
  • CO sensor
  • Several accessories included
  • Parallel capable
  • Inverter
AVERAGE SPECS:
  • Decent weight (48.3 lbs)
  • Decent run time
  • Decent fuel efficiency
WEAKNESSES:
  • No data center
  • No electric start
  • On the noisy side (62 dBA)

Do you own the Powerhorse 2500i and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

General
InverterYes
Parallel capableYes, cable not included
RV readyNo
FuelGasoline
Engine80 cc OHV 4-stroke
Starting systemRecoil
Warranty2 years
Power
VoltageAC: 120V 60 Hz
Running watts1,800 W
Starting watts2,500 W
Running amps15 amps
Peak amps20.8 amps
Run time @50% load9.5 h
Run time @25% load10.5 h
Features
GFCI outletsNo
Covered outletsYes
Automatic Voltage RegulationInverter
AC outlets
  • 1x Duplex 120V 20A (5-20R)
  • 1x 120V 30A (L5-30R)
DC outletsNo
Data centerNo
IndicatorsLow oil, overload and output ready
Fuel tank1.2 gal
Fuel gaugeNo
Misc
Weight48.3 lbs
Approx. dimensions (L x W x H)20.4 x 12.5 x 18.3 in
Noise (lower limit)62 dBA
THD< 3%
ComplianceEPA, ANSI/PGMA G300-2023
SecurityLow oil and overload protection, CO monitoring
Spark arrestorYes
NeutralFloating
Accessories includedFunnel and tool kit
Country of originVietnam
Other model numbers6075628
UPC840321763969

Unlike many websites, we did our best to research each of the specs above. That being said, we are not immune to making the occasional mistake or omission. Should you notice any missing or incorrect values, don't hesitate to suggest improvements so we can address the issue.

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About Powerhorse

Powerhorse is a trademarked brand name of gas-powered outdoor products owned and distributed by the Northern Tool & Equipment Company Inc. through their store locations and online. Powerhorse outdoor products include gas- and electric-powered tools including pressure washers, wood chippers/shredders, log splitters, electric generators and inverters. The product line also offers engines and water pumps. The brand's motto is "Power You Can Depend On". Powerhorse generators are engineered, developed and tested in Minnesota, but manufactured in China or Vietnam.

Warranty Information

The Powerhorse 2500i is covered under a warranty for up to 2 years. This warranty may be limited and may not cover all parts of the generator.
For more information about the warranty of Powerhorse generators, please contact the Powerhorse Customer Support: 1-866-443-2576.

Questions & Answers

What can it power?
Examples of items that can be simultaneously powered.
The examples below are based on a maximum load of 80% and estimated wattages. For a more accurate estimation, use our generator sizing calculator.
ItemRunning WattsStarting Watts
At homeRefrigerator (energy star)1921192
Vacuum cleaner10751175
LED TV150150
Cell phone charger2020
Total1437 W2437 W
For campingRV AC (11,000 BTU)10101600
RV refrigerator180600
Mixer200200
Pair of small speakers4545
Total1435 W2025 W
For workDemolition hammer12601260
Bug zapper8080
Total1340 W1340 W

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