Yes, this seems like a good pad for 120 volt. Doesn't require the pet to sit on it to make it warm up--doesn't have a timer to auto off. Like the heating pads that pianotuna uses. Also it seems to heat up more than the seat heater I installed--says it goes to 95 degrees.
These little pads seem to make sense for winter camping or even storage purposes. I have to go out and get the battery and bring it inside for the winter. I did that last winter and it survived while the coach battery had to be replaced in the spring. A little heating pad might have made the difference.