I've had it installed for about 8 months in a truck used for towing and with pneumatic air bags in the suspension, so the compr...  Read More

I've had it installed for about 8 months in a truck used for towing and with pneumatic air bags in the suspension, so the compressor runs periodically to maintain pressure. It also runs periodically while the truck is off to maintain pressure due to temperature differences. This battery has held up well and has shown no signs of slowing down. I have had deep cycle batteries from the same series (Maxx) and have had to return them after years of use and Wal-mart took care of the exchange with no issues and it is not pro-rated. For the price, you can't go wrong!! These are the only batteries I will buy if at all possible!  Read Less

A year ago, I left the headlights on for a whole weekend and drained one of these down to 2 volts, but it recovered fine. De...  Read More

A year ago, I left the headlights on for a whole weekend and drained one of these down to 2 volts, but it recovered fine. Despite having removable filler caps, this battery seems to be maintenance-free, and I live in a hot climate. The warranty is longer than those for many batteries costing more, but getting replacements at the local stores has been frustrating, requiring 40 minutes (store with car care center) and 60 minutes (store without car care center), and I'm excluding wait times in line.  Read Less