On Mon, 26 Mar 2007 20:48:38 GMT, Mitch Mitch@ wrote:



Are you by chance not connecting the charger directly to the battery
terminals

I'm connecting the + to the battery's positive, and the - to a bolt
head on the engine block.

I'll try cleaning again.

If the battery has sulfated then it's internal resistance is going to prevent
it from ever charging again. It is as if you replaced the battery posts with
insulators.