We have inverters built into our two late model SUVs, but not in our pickup truck. This device will add an AC outlet to the truck se we can power our laptop and other light-duty devices. We know that this device will only provide 140 watts of AC, so it will not support power tools, but it will still come in handy for a number of uses. And for eleven bucks, it is quite a bargain too.
https://www.amazon.com/gp/product/B00LO20AIK #Stanley #Fatmax #ProductReview