A core charge on batteries represents a refundable deposit levied at the time of purchase. This fee encourages consumers to return the old battery when buying a replacement. The deposit is then refunded upon presentation of the old battery to the retailer.
The implementation of this system benefits the environment by ensuring responsible disposal and recycling of lead-acid batteries, which contain hazardous materials. Historically, these charges have been instrumental in minimizing environmental pollution caused by improper battery disposal and promoting sustainable practices within the automotive industry.