I think your alway better off buying locally even if it cost you a little more. I can buy these same batteries at Batteries plus locally for $273. 00 out the door. Even though I can save $28. 00 buying over the internet, I would spend the extra for the local service and it keeps the money in my community. I went out to buy two of these today, but Batteries Plus tested my OEM batteries and said they were in great shape. I will check them again this time next year when they are 4 years old. I understand that this is the best time of the year to look at replacing your batteries ( right after a hot summer that drains them and right before a cold winter that puts a strain on them).