Powerhorse 7500i (Discontinued)
The Powerhorse 7500i is a quiet and powerful inverter generator with a rated wattage of 6,500 W and a starting wattage of 7,500 W. (Read full specs)
This product has been discontinued. We've kept this page live for reference.
If you were hoping to purchase it, you might want to take a look at the Powerhorse s10500id, which offers similar specs.
Page Content
Description
This versatile model operates at a quiet 55dB, making it ideal for use at home or on the job. Dual 120/240 voltage expands usage options, plus the parallel-ready design (cables not included) allows connecting to another 120/240V inverter generator for more power.
Zoom on the Powerhorse 7500i
In a nutshell, the Powerhorse 7500i is a quiet and powerful portable inverter generator mostly geared towards:
- Food truck owners who do not wish to see their business interrupted under any circumstances
- 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
- Professionals in need of safely powering high-intensity work or lighting equipment
Over the following sections, you'll uncover its power characteristics, the selection of outlets it offers, its overall portability, and the supplementary features it includes.
Power & Run Time
The Powerhorse 7500i
Featuring a 420 cc Loncin OHV 4-stroke engine, the Powerhorse 7500i operates using gasoline, providing 120/240V, with a running wattage of 6,500W and a starting wattage of 7,500W. Moreover, since it is parallel capable (parallel kit (opens in a new tab) not included), its power may be increased if linked to a second compatible unit.
Enjoying a noise rating of 55 dBA (just slightly more noisy than a conversation at home), this inverter generator can be started thanks to a conventional pull-start mechanism, but also to a convenient and easy-to-use electric starter (battery included).
Featuring a 6.6 gallons fuel tank, the 7500i guarantees continuous power for up to 16 hours on a full tank (fuel consumption around 0.41 GPH).
The 7500i generates a clean sine wave: providing <1.5% Total Harmonic Distortion (THD), delicate electronics can be plugged in its AC outlets safely.
Outlets
The control panel features the following 7 AC outlets:
Moreover, it boasts 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 features an L5-30R receptacle, enabling an easy RV connection via an L5-30P to TT-30R adaptor. However, it is still not quite RV ready. Besides, as the 7500i holds a twist-lock L14-30R receptacle, it is transfer switch ready: you'll easily be able to connect it to your breaker box to power your home during a power outage.
Portability
With its enclosed inverter generator design (L37.4 x W30.1 x H30.4 in), the Powerhorse 7500i offers superior aesthetics and operates with minimized noise levels, distinguishing itself from standard, open frame generators. The featured design follows the latest trends and is ideal for easy and recreational use.
Even though this device may be technically portable (as in movable), manipulation and transportation without special equipment can be a challenge, as it weighs 287 pounds. However, the limited maneuverability is remedied with its set of wheels and its folding handle, facilitating convenient shifting once the generator is positioned on the ground.
Features
The 7500i's control panel
To help you monitor the 7500i's status and activity, its control panel is equipped with a digital data center, giving you information on the remaining run time, power output, voltage, lifetime run hours and fuel level.
In addition to this info, some light indicators allow you to instantly see if the oil level is too low, the generator is ready and the generator is overloaded.
As far as security is concerned, the generator comes with an automatic low oil shut-off and an overload protection (circuit breaker), providing peace of mind during use.
Besides the classic documentation and an owner's manual (opens in a new tab) to get you promptly started, the Powerhorse 7500i also comes with some accessories: funnel and tool kit are included.
Product Videos
The Powerhorse 7500i versus other generators
The following charts are provided to give you an idea of how some of the key specs of the Powerhorse 7500i compare to generators of similar power (between 6000 and 7000 W).
- With a weight of 287 lbs, the Powerhorse 7500i sits in the heaviest end of the spectrum among generators rated from 6000 to 7000 watts. In terms of weight, one of the champions in their power range is the Pulsar PGDA70BiSCO, standing at just 118 lbs.
- At just 55 dBA rated noise level, this inverter generator is positioned as one of the quietest choices among devices delivering similar power.
- Among its devices with similar power, the 7500i offers one of the highest run times, running for up to 16 hours at 25% load.
- While the run time is an important parameter, it is dependent on the fuel tank's capacity and thus, doesn't say much on its own unless we consider fuel consumption as well. As this inverter generator uses an estimated 0.41 GPH (gallon per hour) at a 25% load, it finds itself in the average gasoline consumption range of similar products. If you're placing a high priority on fuel consumption, the Westinghouse WGen6000DFc EFI, with a low fuel consumption rate of 0.34 GPH, could be an option to consider.
The bottom line
- Several accessories included
- GFCI Outlets
- 4 different AC outlet types
- Electric start
- Parallel capable
- Inverter
- Quiet for its power (55 dBA)
- High run time
- Decent fuel efficiency
- No remote start
- On the heavy side (287 lbs)
Do you own the Powerhorse 7500i and agree (or disagree) with these strengths and weaknesses?
Let us know and write your own review.
Features and Specifications
| Inverter | Yes |
|---|---|
| Parallel capable | Yes, cable not included |
| RV ready | No |
| Fuel | Gasoline |
| Engine | 420 cc Loncin OHV 4-stroke |
| Starting system | Recoil, Electric |
| Warranty | 2 years |
| Voltage | AC: 120/240V 60 Hz, DC: 5V |
|---|---|
| Running watts | 6,500 W |
| Starting watts | 7,500 W |
| Running amps (@120/240V) | 54.2/27.1 amps |
| Peak amps (@120/240V) | 62.5/31.3 amps |
| Run time @50% load | Unknown |
| Run time @25% load | 16 h |
| GFCI outlets | Yes |
|---|---|
| Covered outlets | No |
| Automatic Voltage Regulation | Inverter |
| AC outlets |
|
| DC outlets | 2x 5V USB port |
| Data center | Power output, fuel level, lifetime run hours, remaining run time and voltage |
| Indicators | Low oil, overload and output ready |
| Fuel tank | 6.6 gal |
| Fuel gauge | Digital |
| Weight | 287 lbs |
|---|---|
| Approx. dimensions (L x W x H) | 37.4 x 30.1 x 30.4 in |
| Noise (lower limit) | 55 dBA |
| THD | < 1.5% |
| Compliance | CARB, EPA |
| Security | Low oil and overload protection |
| Spark arrestor | Yes |
| Neutral | Floating |
| Accessories included | Funnel, tool kit, and battery |
| Country of origin | China |
| Other model numbers | 74006 |
We've taken extra care to research and verify each of the specifications above. That said, occasional mistakes or omissions are still possible. If you spot any missing or inaccurate information, feel free to suggest a correction so we can address it.
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 7500i 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?
| Item | Running Watts | Starting Watts | |
|---|---|---|---|
| At home | Microwave (1000 watts) | 1500 | 1500 |
| Electric fry pan | 1500 | 1500 | |
| Dish washer | 1500 | 3000 | |
| Refrigerator (energy star) | 192 | 1192 | |
| Blender | 400 | 850 | |
| Radio | 100 | 100 | |
| Total | 5192 W | 6692 W | |
| For camping | RV AC (11,000 BTU) | 1010 | 1600 |
| RV refrigerator | 180 | 600 | |
| Hair dryer | 1800 | 1900 | |
| Electric grill | 1650 | 1650 | |
| Blender | 400 | 850 | |
| LED TV | 150 | 150 | |
| Total | 5190 W | 5780 W | |
| For work | Table saw | 1800 | 4500 |
| Grinder | 1400 | 2500 | |
| Demolition hammer | 1260 | 1260 | |
| Drain cleaner | 250 | 250 | |
| Bug zapper | 80 | 80 | |
| Total | 4790 W | 7490 W |
Is there a propane conversion kit for this generator? (Asked February 06, 2021)
There are no official conversion kits. You may find third-party ones, but we do not recommend such modification. It could void your warranty and lead to a violation of local/federal emission laws.
can you use natural gas as a fuel source (Asked February 22, 2021)
The unit was designed to run on gasoline only.
What are the actual measurements off tje gen w/o wheels . I want to mount on back rv bumper have a steel plated 24x24 bolted to frame and bumper . (Asked April 25, 2021)
Without the wheels and feet, L37.4 x W26 x H25.
Is there a remote start kit that is compatible with this model? OEM or aftermarket either one. (Asked April 26, 2021)
None that we're aware of.
Is it liquid cooled (Asked June 06, 2021)
The unit's engine is air-cooled.
if its rated at 7500 surge watts and 6500 rated watts how does it support a 50 amp receptacle ? (Asked August 21, 2021)
The generator can output 50 amps at 120V (50*120=6000).
Is it EFI (Asked August 23, 2021)
The unit is carbureted.
What is the country of manufacture, please? (Asked February 20, 2022)
The generator is manufactured in China to Northern Tool's specifications.
How to change oil after 24 hours used. (Asked September 21, 2022)
The owner's manual can be downloaded here (opens in a new tab). Oil change procedure is explained page 45.
Were can I get a parts manual for the power horse 7500i generator (Asked April 06, 2025)
Full part list can be consulted at the end of the owner's manual (opens in a new tab).
