Not sure this is the right place to post, but here goes anyway. I bought a Scorpion sYT12CL AGM battery from Battery Stuff a year and a half ago. Over the winter, I had it on a 12V charger from NAPA. At the beginning of this season, the battery was dead! I called up Battery Stuff. They recommended the Battery MINDer 12v Battery Charger Maintainer Conditioner BM1500 thinking my battery was sulfated. To be safe, I ordered the BM1500 and a new battery. I had the old battery on the BM1500 for 2-3 days, and it was as new. Really. I left it off the charger for 1 week...started up a new first time. This was a bout a month ago Since then my old battery has been perfect. So I emailed BatteryStuff, explained my situation, and asked them if I could return the unused battery I had bought. They were okay with that. I returned the battery and got my full refund to my credit card without any hassle whatsoever. So the purpose of this post is two fold: The BM1500 has spared me the cost and hassle of fitting a new battery. I definitely recommend this product for battery maintenance. Recommend BatteryStuff.com for their excellent service and advising me on a product that has worked perfectly. If anyone from BatteryStuff reads this...thank you guys. I will always come to you for anything battery related, and I will recommend you to anyone I can.