I had a small problem where one of the two 120v outlets simply would not output power (other one worked great)

Excellent power works great

As a person who works in the critical power industry, having a product rated at 115 volts but only putting out 88.5 volts is unacceptable.

Small package, with more than enough power that I needed

I have used all four sockets simultaneously and the product providers good charge - powering two laptops, powering cell phone, and iPad

We were able to work on the laptop without it losing any power

I almost didn't buy because I feared it would supply enough power

Excellent power inverter.

Good power converter, but the fan sounds like it has a leaf or a playing card touching the blades.

Has enough power to also run a couple of 60 watt diode lights at the same time

Great for portable power, with a dedicated deep cycle battery and a few other

Worked great powering my 42” TV while tailgating.

Excellent power works great

This doesn't have enough power to charge/operate an Acer Aspire laptop.

I have a very simple 12 cup Mr Coffee drip coffee maker and this inverter could not even produce enough power to turn on the coffee maker.

Enough power to charge a couple of laptops and my phone in a sturdy package.

It works very well, quite consistent power

Because it had 2 A/C outlets and 2 USB outlets, we were able to run 2 lights plus charge our phones by plugging in the unit's D/C car charger part into our 3-in-1 portable power pack

I would recommend it to anyone who needs a good power source for small electronics while they are "out there" away from normal power.

It didn't provide as much power to run my expensive gaming laptop to full capacity, (like when I have it pluged into a wall it gets more powerfull)

It seems consistent power to my laptop and noise level also seems very low

limited power

Provides steady fast charging/power

We use this exceptional inverter powered by an 18 amp hour sealed gel battery to run our classes right in the repair shop on live repair-ordered vehicles (customer waiting), so it has to perfectly power the scanner, the printer, the large 18" monitor and the CVCC Power supply (all if them simultaneously!

Good little power inverter

I bought one power inverter in the past but it was not capable of handling enough power to energize my air mattress pumper

Provides ample power for all needs

I need power for my camera gear and my laptop when away and this works great to change everything when driving.

This is a great power inverter.

It doesn't have enough power to spin.

Small size makes it great as it does not take up to much room but delivers great power.

Even though there are two outlets the device has enough power for one

fan noise is annoying, not so loud but very noticeable, really good power inverter tho

And never once did it lose power.

I purchased this unit because it was a 300w device and could handle the power requirements of the massager as well charge and power 2 usb's.

When i turn it on, the power just keeps flickering green and wont work

This allows me to charge phones and such on a low-power consumption mode overnight in my camper and not worry about having enough power left in the batter for the starter in the morning

very good power source when u needed the most.

Fantastic job at providing Real AC power from 2 AC outlets, convenient USB power plugs also on the front!No issues so far, but I haven't tried powering any device with a truly heavy current draw yet

Works well and has good power output.

Good charging power

I have a 12 year old car which does not have USB and / or a power plug like these newer automobiles.

Tried to use it for a baby bottle warmer and there was not enough power to keep it on the green

No power fluctuation or any other problems.

I used to have a much more inexpensive power inverter that had 150W across both AC plugs, 200W max (not sustainable) and I almost never used it once I discovered that my gaming laptop needs to draw around 190W continuously to be able to stay powered on and charge at the same time (due to the design of its power adapter).

Provides excellent power and cycles better than any small inverter I've had.

This puts out enough power for what I need

It is a stellar powering unit that can power up to 300 watts on any type of powered device

use this to power medical device in car, but after 2 months it doesn't generate enough power to run it.

Clear clean power when plugged into my portable car battery gadget which replaces batteries and also starts cars

After using it for about 6 months I still like it and will likely eventually buy a power powerful model to install in my 1979 Dodge Camper

Good power inverter

After a few seconds, the power drops to around 55 VAC, and then recovers back to 109 VAC.

It's fine for that, but powering any appliances of any kind including ordinary floor lamps, fans, etc will not work.

Inflated air mattress and powered up all phones!!!!

Great power inverter that doesn't make much if any noise and charges quickly.

awesome power inverter.

Fantastic Power Inverter.

The usual cigarette lighter chargers were not providing enough charge, so after research I found this product that had two 110V outlets as well as two USB outlets, and powered by plugging into an existing cigarette lighter socket

This did not have enough power output to charger my laptop fast enough

The plug fits snuggly into the cigarette lighter, the power outlet sockets aren't loose, the unit puts out enough power for my phone and laptop, and it tucks away nicely under the seat.

This is a perfect power inverter to carry in a vehicle for emergency use

I was nervous at first when buying it thinking it wouldn't give out enough power but after using it the first time I was thrilled with the product

Yup have a fan and both my devices always charging , saved me from being way to hot and has enough power to charge my devices

Do be warned not every car will give it enough power from the port to actually achieve 300W, but most should be able to give you the 150 or less needed for a laptop charger, which is what I use it for

powered christmas lights and music for a parade, no issues

No problem charging my phone and powering up my food warmer.

Great power inverter comes with switch to turn on outlets

Paired this with a Schumacher battery pack and Viola!, portable long lasting ac power.

I used this power led lights on my truck for a Christmas lights parade

I really like this inverter because it is does a great job powering up my mobile centrifuge

Not strong enough to power devices in my car

Despite being rated at 300 watts, it does not provide enough power to even power up the soldering iron

Unfortunately, I did not try the product first as finding out during the trip this did not have sufficient power to sustain the items listed was extremely disappointed.

Works great in my Ford Expedition with the rear 12 volt adapter so passengers in the 3rd row have power

So far so good, powers my phone and laptop continuously without heating up.

Great power inverter for use when you don't have any plugs around while you're on a road trip.

I have been using this in the rear power outlet of my Jeep Wrangler to power several strings of Christmas lights I have wrapped around my spare tire and it works great.

Fantastic power inverter for your car

If you plan to recharge computer devices, get the next size up, which is built for that purpose (cleaner power) and will also handle stuff like what I charge

Perfect size, awesome power.

Helpful on the go to power up my devices and camera batteries

This product is awesome, it ran my new ASUS ROG laptop at full gaming capacity without having any issues or lag being powered from my vehicle,

Got enough power to run them but not at full speed

Excellent power inverter

A 15 or 20 amp circuit in your car (cigarette lighter plug) won't provide the unit with enough power to produce 300 watts

Excellent power inverter, great to keep in the truck for charging batteries for a Milwaukee Heated Coat, and good when additional phone chargers are needed

Provides adequate power to a full sized laptop and usb charging simultaneously.

Awesome power inverter

great product, use it every work day to charge my drills and charge my phones while im headed to jobsite/home, also use it with my laptop in the van, more than enough power

Great power

I purchased a sine wave unit for its pure power curve