Sulfation causes batteries to pass away much faster than they should. We'll discuss what does reconditioning a battery do sulfation is, what triggers it and the most effective ways to fix it and increase your battery life expectancy. We'll reveal you every little thing you require to know, along with exactly how to refurbish automobile batteries. Repeat the billing and discharging procedure 2 even more times. Replacing involves cleaning up the battery cells, completely charging and afterwards releasing the battery, and after that charging it to 100%. Doing this can dramatically prolong the life expectancy of a battery.