17 Jan 11, 05:28 pm
I don't thunk it's bogus. Especially after I've blown two red tops and one yellow top. Its bad when my cheap walmart battery has outlived three Optimas put together and withstood more punishment. One big thing of Optimas and diesels is the charging mine charges at 14v. I looked it up and this goes against what optima says is safe. Also mine chrges at a much higher amp and rate which they recommend against. By reading some of their own literature they don't even think they are good for diesels. But wont come straight out and say it.
All that write up really talks about is discharging a battery while sitting. I keep reading about this likes it's such a big thing. I guess maybe to some but I drive all my vehicles. Most people do. If I'm going to store a vehicle for a long time I'm going to pull the battery anyways so it's a non issue in my mind.
All that write up really talks about is discharging a battery while sitting. I keep reading about this likes it's such a big thing. I guess maybe to some but I drive all my vehicles. Most people do. If I'm going to store a vehicle for a long time I'm going to pull the battery anyways so it's a non issue in my mind.