I needed a battery because my car battery died in the parking spot. Attempts to jump the battery were unsuccessful. I went online found 800- battery - the reviews were promising. Without a personal recommendation i went online and scheduled an appointment to replace my car battery between 9-11AM Saturday morning. By 11AM I had not been contacted by the installer so i called 800-battery. I was told the installer lived 90 minutes away so the install should occur by 12:30PM. The installer called - after back and forth the installer stated he would arrive by 3PM - he arrived at 3:15PM and was finished in 20 minutes. My only complaint is timing is not rigid so we had to wait an extra four hours. If I knew it would be closer to 3PM I could have used the time for other chores.