Set the charger to 12 V/ 2 amps and allow the battery cost for 36 hours. After, use your voltmeter and see to it it reads between 12.43 V and 12.6 V prior to you examine it. You'll begin by warming four cups of pure water, after that put it into a clean container. Next off, put around 4 ounces of Epsom salts into the water and stir up until the wat