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Powerhorse LC4500i - 3500/4500W Inverter Generator

The Powerhorse LC4500i is a quiet and compact inverter generator with a rated wattage of 3,500 W and a starting wattage of 4,500 W.

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Description

This Powerhorse® Inverter Generator provides super-quiet operation (at just 57dB @ 1/4 load!) and reliable, clean power for safely running tools, appliances and electronics. Great for home, camping, tailgating and outdoor recreation and entertaining.

Zoom on the Powerhorse LC4500i

In a nutshell, the Powerhorse LC4500i is a quiet and compact portable inverter generator mostly geared towards:

  • RV travellers who wish to upgrade their experience to another level
  • People occasionally participating in sporting competitions, open-air performances and outdoor festivals
  • Amateur DIY lovers
  • Homeowners who want to be sure of their ability to power their fridges, cooking tools, heating and lighting equipment during power failures
  • Camping and tailgating buffs looking to enhance their experience

The following sections will present you in detail its power characteristics, the different outlets it offers, its overall portability, the extra features it benefits from, and any relevant emission compliance details.

Power & Run Time

The Powerhorse LC4500i in use

The Powerhorse LC4500i

The Powerhorse LC4500i's design includes a gasoline-fueled 212 cc OHV 4-stroke engine. With a 120V output, it gives a running wattage of 3,500W and also a peak wattage of 4,500W. In addition, as it is parallel capable (parallel kit (opens in a new tab) not included), this power can be increased when linked to another similar or compatible unit.

The inverter generator features a simple traditional pull-start mechanism and also a simple and elegant electric starter (battery included). It is rated for a noise of 57 dBA (less noisy than a refrigerator).

With a full tank, the LC4500i can operate for up to 10 hours (fuel consumption around 0.26 GPH), thanks to its fuel capacity of 2.6 gallons.

As the LC4500i produces a clean sine wave, with a <2% Total Harmonic Distortion (THD), sensitive electronics may be plugged in the AC outlets safely.

Outlets

The control panel features the upcoming 3 AC outlets:

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

In addition, it provides 2 DC outlets: there's two 5V USB ports with which you may charge electronics, for example mobile phones or tablets, conveniently.

This Powerhorse generator is RV Ready, as it features a TT-30R receptacle (TT stands for 'Travel Trailer').

Portability

The Powerhorse LC4500i is an inverter generator and has an encased design of the following dimensions: L22.8 x W17.3 x H20 in. Thus, it is more aesthetical than conventional, open frame products. This type of design is the most modern and convenient way to recreationally generate power.

The LC4500i's dry weight of 99 lbs lets you use its power anywhere needed. Furthermore, once placed on the floor, effortless displacement is possible thanks to its set of 4 wheels and its double handle.

Features

Panel of the Powerhorse LC4500i

The LC4500i's control panel

A digital data center, one of the features of the LC4500i's control panel, gives you information on the power output, lifetime run hours and voltage, and thus, is helpful for the monitoring of its activity and status.

In addition to this info, when the oil level is too low, the generator is ready and the generator is on overload, you will be informed by the featured light indicators.

A built-in fuel gauge allows for a quick, easy and convenient check of the fuel level of the inverter generator.

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).

Apart from the typical documentation and an owner's manual (opens in a new tab), which lets you start it right away, the Powerhorse LC4500i also is packed along with the following accessories: funnel and tool kit.

Emissions

The Powerhorse LC4500i is EPA-approved and CARB-compliant. Thus, selling and purchasing this generator is allowed in each of the 50 states, including California.

Moreover, it features a spark arrestor and therefore, can be used in forested areas.

Product Videos

The Powerhorse LC4500i versus other generators

The following charts are provided to give you an idea of how some of the key specs of the Powerhorse LC4500i compare to inverter generators of similar power (between 3000 and 4000 W).

  • Since the generator weighs in at a dry weight of 99 lbs, the Powerhorse LC4500i belongs in the expected weight range for inverters which can produce between 3000 and 4000 rated watts. If you are concerned by weight, one of the champions in the above-mentioned power range is the Pulsar PGD40iSCO, with a dry weight of just 46 pounds.
  • At a lowest noise rating of 57 dBA, this inverter generator is one of the quieter devices of similar type and power. For those who are looking for a less noisy device, we suggest the Westinghouse iGen4500DF. With just 52 dBA, it is one of the most quiet devices in this power range.
  • Autonomy-wise, with up to 10 hours on a full tank at a 25% load, the LC4500i is on the low end when compared to other inverter generators of a similar power output. If you consider autonomy on a single full tank as one of the deciding factors, one of the generators in the same power range that offers the highest run time is the Firman W03661OF, with up to 25 hours.
  • 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. This inverter generator is somewhat less fuel efficient than devices of comparable output: its estimated fuel consumption reaches 0.26 GPH at a 25% load. If fuel consumption is your top priority, we suggest to check out the Energizer eZV3500P, which has a fuel consumption of only 0.13 GPH and thus, is one of the most efficient devices in our database.
According to our stats, the following comparison is pretty popular: Powerhorse LC4500i vs Predator 3500.

Price comparison

As you can see from this interactive chart, when compared to other 3000-4000W inverter generators, the Powerhorse LC4500i is on the average side of the price range.

Therefore, this generator nicely fits in the expected budget for this kind of product.

The bottom line

STRENGTHS:
  • In the expected price range
  • Several accessories included
  • RV Ready
  • Electric start
  • Parallel capable
  • Inverter
  • Quiet for its power (57 dBA)
AVERAGE SPECS:
  • Decent weight (99 lbs)
WEAKNESSES:
  • No remote start
  • Relatively low run time
  • Low fuel efficiency

Do you own the Powerhorse LC4500i 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 readyYes
FuelGasoline
Engine212 cc OHV 4-stroke
Starting systemRecoil, Electric
Warranty2 years
Power
VoltageAC: 120V 60 Hz, DC: 5V
Running watts3,500 W
Starting watts4,500 W
Running amps29.2 amps
Peak amps37.5 amps
Run time @50% loadUnknown
Run time @25% load10 h
Features
GFCI outletsNo
Covered outletsNo
Automatic Voltage RegulationInverter
AC outlets
  • 1x Duplex 120V 20A (5-20R)
  • 1x 120V 30A (TT-30R)
DC outlets2x 5V USB port
Data centerPower output, lifetime run hours and voltage
IndicatorsLow oil, overload and output ready
Fuel tank2.6 gal
Fuel gaugeYes
Misc
Weight99 lbs
Approx. dimensions (L x W x H)22.8 x 17.3 x 20 in
Noise (lower limit)57 dBA
THD< 2%
ComplianceCARB, EPA
SecurityLow oil and overload protection
Spark arrestorYes
Accessories includedFunnel, tool kit, and battery
Country of originVietnam
Other model numbers96387

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.

Spec Improvement×

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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 LC4500i 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 wattage calculator.
ItemRunning WattsStarting Watts
At homeRefrigerator (energy star)1921192
Hair dryer18001900
Toaster oven800800
Total2792 W3792 W
For campingRadiant heater13001300
RV refrigerator180600
RV AC (11,000 BTU)10101600
Slow cooker270270
Cell phone charger2020
Total2780 W3370 W
For workGrinder14002500
Demolition hammer12601260
Bug zapper8080
Total2740 W3840 W
Does the Powerhorse 4500i have an automatic choke and is it made in China? (Asked May 06, 2021)

The unit has a manual choke and is indeed manufactured in China.

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