Set the charger to 12 V/ 2 amps and let the battery charge for 36 hours. After, use your voltmeter and see to it it reviews between 12.43 V and 12.6 V before you examine it. You'll begin by heating four mugs of distilled water, then put it into a clean pail. Next, pour around four ounces of Epsom salts into the water and mix until the water is clea