The first step in the recycling process is gathering spent lead-acid batteries from different locations, such as vehicle repair shops, recycling facilities, and battery stores. After that, these batteries are brought to recycling centers, where they go through a number of processes designed to remove and recover precious components.
First, the batteries are broken apart, and the lead plates are removed. The plates are then crushed and washed to remove any remaining sulfuric acid and contaminants. In order to make fresh batteries or other lead-based goods, the lead is melted down and cleaned. Meanwhile, other components of the batteries, such as plastic casings and electrolyte, are also recycled or disposed of in an environmentally responsible manner.