I was in the middle of a pretty big job when the battery on my drill died. Drill is a craftsman but there are no more Sears stores to run over and purchase a new battery so I got on line and found the battery I needed with little to no effort. Great selection and the most important thing was that the speed I received the new battery. Keep up the great work.

Have had the batteries for a few months and they are working fine. As to longevity it is way too soon to tell. Seem like an excellent company and product