“I had need of replacing the house batteries in my boat. I was looking at some other brands but when I looked into the FullRiver brand the reviews were great and compared to other brands, I thought the price was very reasonable for the quality. The batteries I pulled out were only two years old and were a cheaper brand put in by previous owner. So far so good and I haven't seen them below 12.4v even under load of toaster or kettle.”