The Yamaha EF2000iS Portable Generator offers an array of features, top level efficiency, and fantastic value, placing it in the top amongst portable generators. Let's look at some of the things that send this portable generator to the top of the best list.

You'll find this model ideally suited for camping and RV'ing because its built so well with the highest quality in mind. The Yamaha portable generator is also amazingly quiet, so quiet in fact, you may even forget it's there. When you run your Yamaha at night you won't have to worry about it keeping you or your neighbors awake.

The EF2000iS also features an inverter-style alternator that produces pure, clean energy. You can rest assured that your sensitive electronics will be safe to use with this machine. It also has what is known as a smart throttle which will automatically vary the engine's speed depending on the load being used.

In the economy mode setting, you'll be able to run your Yamaha for over 10 hours with a single tank of gas. Most other generators are hard pressed to run eight hours, making the Yamaha particularly fuel efficient.

The Yamaha is extremely user friendly due to the outlay of the controls being centralized and start up is a breeze due to reduced compression. The Yamaha EF2000iS is perfect for RV and boat owners because it is not only portable but it can also charge batteries.

You'll also get a fantastic 2 year warranty that will cover any problems that you may have. As with all products there are pros and cons, the only downside with the EF2000iS is the same problem with all portable generators, there is a slight loss of power at high altitudes.

There is an oil warning system in place so you know exactly when it needs oil, so there will be no engine damage because the oil got too low. Also weighing in at around 44 pounds in weight it is extremely portable, making it easier than most to transfer from one place to another. This generator also has very low emissions and is EPA rated.

When you need to use this unit in the winter it's easy to start because it has an auto warm up feature. This machine is very efficient and functional, and easy to start and use in all conditions. The Yamaha also features twin-tech technology that lets you connect multiple units together to get even more power.

Maximum surge wattage is 2,000 watts, and rated output is 1,600 watts. Rubber feet prevent it from sliding and vibrating. You get a high quality single cylinder, four stroke, forced air cooled design. The Yamaha is a little over 17 inches tall with an overall length of a touch over 19 inches which is reasonably compact for a machine this powerful.

If you are thinking about purchasing the Yamaha EF2000iS portable generator it is probably one of the best, if not the best, machine to buy. It's easy to use, quiet, affordable, and made with the highest quality parts.