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Firman P03619 Portable Generator - Gas 3650 Watt

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Original Price $599.00
Current Price $549.00
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Finding a solid, reliable generator that can provide you with all of the clean power you need can be a tough task, but fortunately, there are generator models like the Firman P03619 that blow a lot of its competition out of the water.

Whether you need a generator for powering your RV, camping, or preparing for an emergency situation in case there’s a power outage or natural disaster, this generator will give you 3650 running watts of power and can run for up to 14 hours on a full tank.

It’s simple to use, easy to operate and has multiple types of power outlets on its control panel for multi-use purposes. This is one of those generators that you purchase once and keep for many years to come.

We’re going to explore the P03619 Performance Series generator in detail, show you why you should get this generator model, walk through its specifications, and then look at some common use cases. 

See our full range of Firman Power Equipment generators here.

Why Get the Firman P03619 Performance Series Generator?

With thousands of different generator models finding their way on the market today, how can you be sure the generator you buy is built by a reliable manufacturer, is free from design flaws or malfunctions, and can run for many years to come? The answer is simple – go with a company that has proven to design and manufacture generators that get the job done simply and easily – Firman.

The Firman P03609 Performance Series generator is the perfect choice for anyone who wants to power some equipment, appliances, or electronics when on the go, on an outdoor adventure, or when they’re enjoying the outdoors. It produces 3650 running watts of power, can run for up to 14 hours on a full gas tank (5 gallons), and includes recoil and electric start capabilities.

Even though it can be challenging to find a generator that meets all of your needs and requirements, the Firman P03619 is one of those generators that you’ll be happy to keep and hold onto into the foreseeable future. 

Firman P03619 Specifications

There are a large number of ways you can use the P03619 performance generator, but before you can do so, you need to verify that your generator model actually produces enough power to power everything you need for many hours.

Take a look at the specifications for this generator model, and make sure to check and double-check that all of your calculations for energy needs are accurate and enough for the model you’ll be purchasing.


  • Running Watts: 3650W

  • Starting Watts: 4550W

  • AC Voltage: 120V/240V

  • Frequency: 60 Hz

  • Decibels: 67 dB at three-quarter load

  • Run Time: 14 hrs

  • THD at Full Load: 25%

  • Unit Dimensions: 24.8” x 21.7” x 21.7”

  • Recoil Start Included

  • Electric Start Included

  • 1x  5-20R 120V 20A Duplex GFCI Outlet

  • 1x TT-30R 120V 30A RV Outlet

  • 1x L14-30R 120V/240V 30A Twistlock Outlet

  • Low Oil Shutoff

  • Power Stream Alternator

  • Cast Iron Sleeve

  • Fuel: Gas

  • Tank Size: 5 gallons

  • Material: Steel

  • 8.0” Black Plastic Wheel Kit Included

  • Single Folding Handle with Grip Included

  • EPA and CARB compliant

Use Cases for the Firman P03619 Generator

There’s no shortage of use cases for a solid generator like the Firman P03619, but there are ways that customers use this particular model of generator, perhaps some that you can begin to use on your own trips, adventures, and events.

We’re going to talk about this generator’s utility on camping trips, outdoor adventures, for small business and commercial use, and emergency and natural disaster preparation. While this isn’t an exhaustive list and there are so many more ways you can use your generator day to day, these are just some of the common use cases among those who use generators on a regular basis. 

Camping Trips & Outdoor Adventures

When you’re taking a camping trip or an outdoor adventure, sometimes you want to bring some amenities that require electricity with you. If you have a small electric cooking stove, other appliances, or even lights that you want to situate around your campsite just in case, then taking the Firman P03619 generator on your next camping trip can significantly elevate your experience.

Anything can come up out in the wilderness, and if you want to be prepared for any situation, it’s worth having electrical power to turn on your electronics, communicate with friends and family, or simply stay connected with the outside world in the case of an emergency. All in all, having a generator on your next outdoor adventure or camping trip can provide you with some additional peace of mind and benefits you may not have thought about before. 

Small Business & Commercial Use

Small businesses and commercial enterprises use generators like the Firman P03619 to power mobile service vehicles, food trucks, and other equipment that needs to run even when electrical outlets, connections, or power lines are nowhere to be found.

If you are a small business owner, know someone who is, or have another commercial use case for a generator, then getting this Firman model will help you get clean, reliable power on the go anywhere you’re at.

Consider getting the Firman P03619 generator today, and ensure that you can run your portable business or service unit anywhere. Additionally, you can use a generator as backup power for your business, so that you can accept orders and continue to operate, even if everyone around you is in an extended blackout. 

Emergency & Natural Disaster Preparedness

Natural disasters like earthquakes or hurricanes can hit at any time, and it’s worth being prepared in case something happens and you’re in need of emergency power for multiple days, or even longer.

Having a generator like the Firman P03619 on hand will allow you to have emergency power, even if there’s an extended blackout or power failure on the grid. Power your home, appliances, electronics, and other devices without worrying about how you’re going to get through each day and each night. 

Get Your Firman Power Equipment P03619 Today

Having a Firman Performance Series generator on hand, just like this Firman P03619 model, can help you have peace of mind with a portable generator that produces long lasting efficient power reliably. You can easily check the engine oil on this model, use its integrated easy oil drain, and have power in power outages or other emergency events. This generator has an engine exhaust, is a Firman generator model that's considered a gas portable generator, and contains a low oil shut off.