I needed a new battery for the Coronet so I went over to the local Batteries Plus to look around. I need a 24F type battery since the way the battery box is laid out I need the positive on the left side so the cables don't cross each other. Well that automatically puts me into the "weird" category since the 24F battery isn't very popular. After some discussion they sold me this X2 Power battery which is 24F and it has a whopping 840 CCA so that was all good. The price was a little expensive but if lasts 10 years I guess it will be okay. Anyway, now my Coronet spins over like top. Before it would crank a bit and sound like it was out of breath. I tried a couple of different batteries in the car and even jumped it a few times and nothing solved the problem. Now it spins hard and fires off very quickly. I don't know who makes this battery, the brand appears to be a house brand for Batteries Plus.