STANLEY FATMAX PCI140 140W Power Inverter: 12V DC to 120V AC Power Outlet with Dual USB Ports

This little sucker is great, it will charge any cell phone from dead to full charge in about an hour(provided you aren't using it every minute) and the charging works flawlessly. my car is kinda a pain in the neck because it's a newer chevy Malibu and they want to "conserve power". when I am driving I plug in my phone and it charges great and quite a bit. I just got some longer USB cables so i can put it in the back seat and run the cord to the front cup holder to charge my phone. If you need longer cables just look for them on amazon. My cig plug is under the center console so i run the Power Inverter cord to the back and the USB cables to the front. I haven't used the power inverter yet, as i needed it for work to charge drill batteries, and that should be fine as well, considering that the charger is only 80 watts. i will post another review when i test it. if you are getting it just for a cell phone charger, buy it, it works great. The small batteries for the ryobi drill kit i got actually don't last really long, that is why i purchased this, but the batteries i got this for so i could use mthe drill battery charger in the truck the batteries are working better. anyway, buy this thing it's worth 20 bucks.

Using this inverter to power a small fountain pump driven from a solar panel + battery. I have an IOT switch (yolink) on the 120v side so that the fountain can be turned off at night. Current draw when the fountain is off is relatively low which is good for battery life. I have not stressed this inverter so I can't speak to its durability.

I was looking for a car charger that would actually work and was compatible with my '05 Equinox, and this is it! I was first introduced to this product by my brother, and when I found out Amazon had it for under $20, I decided to get one. The thing I like the most about it is the ability to charge most devices with both a three-hole plug-in and two USB ports, meaning you can charge three things at once. This is an absolute steal at the price point, because it is compact, inexpensive, and is something you can take advantage of every day.I have personally used this for computers, charging game controllers, and of course, cell phones, all on the go, and mainly every day as a college student. And, this is something that is notable in your car and is something that will definitely get you compliments. Based off of that, you may ask if it is bulky if it is noticeable, and the answer is no. This is something that you could easily hide next to your seat, in the back seat, or the generic center console, which is where I have mine. Not a lot of people have car chargers, so this could be an unexpected surprise especially if you need to rush to a business meeting and forgot to charge overnight. You can use all of your devices, while maintaining a high percentage on your devices, which is helpful when using Maps on a long road trip. There is also a wide range of voltages that it will charge, so I'm sure it will work for all of your devices, unless you are a scientist, then maybe you should invest in two, but at this price point, why not??!!Overall, this is a multi-functional and useful tool that doesn't take up too much space, and for the price point, this would serve as a great gift (stocking-stuffer) for the holidays or for the person in your life that forgets to charge anything, and it would also help the kids in the backseat while they are watching their tablets on the way to school.

Junk. Once I received it, my first use was on a regulated and metered power supply. Plugged in and switched on, it immediately tripped the 25 amp circuit breaker. I have no idea how the 12 amp fuse listed in the plug is supposed to function. No doubt this thing blows automotive fuses at first use.I eventually hooked to unit to a 40+ amp supply, which allowed it to turn on. I then hooked it to the metered supply so I could see what was happening. It was able to turn it on now, and thing drew five amps with no load.Plugging in a load was a trial in itself. Computer power supplies (45 watt devices) would trip the self protection circuit within the device. I finally found a Dremel device to power up. At low speed, the inverter would draw nearly 10 amps. Turning the Dremel speed up, the inverter immediately pulled 25 amps and tripped the power supply.Various devices within the power range limitations would sometimes work fine, or sometimes cause the inverter enter some protection mode and shut down. There was no rhyme or reason as to when a device would or would not work. It may charge a laptop one time, then the next time you plug it in, the inverter would shut down.In conclusion, this inverter is junk. I butchered it and salvaged the innards for another project. The individual components are worth more than their sum total.