This review is for their Auto Center which is amazing!
My car battery was dying and I needed to get a new one but I didnt want to spend a fortune for labor. Luckily Walmart will do a diagnostic test and install for free if you buy the battery from them which was only $98! On their website it said that there is a 2-5 year warranty on their battery/work!
They were also very quick! It only took them 30 minutes and I was out of there!