Resurrecting a Dead Battery

courtesy of Bob, The Auto Answer Man

Dear Bob,
I drive a 1986 Mitsubishi Lancer. I have a 3 year old battery in it which is on its way out. The car won't start even if after 30 minutes of it being parked. Can you suggest any way of making the battery last a couple of months longer. Is there any home remedy?

If a battery is sulfated then there really isn't anything you can do. There are some chemicals on the market that say they help, but I have not found any of them to be actually useful. If you have a charger (and not just the alternator in your car) and you fully charge the battery, and within 30 minutes it is dead again then I would also look to see if there is a short in the car somewhere that is draining the battery.
Good Luck!
Drive Safely!
Bob, The Auto Answer Man

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