A sulfated battery, also known as a sulfation battery, is a type of lead-acid battery that has experienced a build-up of lead sulfate crystals on its electrodes. This condition, known as sulfation, occurs when the battery is left in a discharged state for an extended period or is subjected to continuous undercharging. Lead-acid batteries are widely used in various applications, including vehicles, boats, and backup power systems, due to their high energy density and low cost. These batteries consist of lead plates immersed in an electrolyte solution of sulfuric acid. During the charging process, the lead sulfate converts back into lead and sulfuric acid, replenishing the battery’s energy capacity. […]
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