Don't buy!!! Look elsewhere for this batteryThis battery only worked better then my 2.5 year old original battery for about a month then it degraded to lasting the same as my 2.5 year old original battery. As other reviewers stated I also suspect that this was a refurbished battery.I have purchased many batteries of different types on the web and you need to be careful that you are buying from a reputable vendor. My best results have been with battery specialist.