"It is unlawful to dispose of a motor vehicle battery or other lead acid battery in a landfill or any unauthorized site.
Recycle all used batteries.
This seller is required by law to accept used lead acid batteries. When any new lead acid battery is purchased, a refundable deposit will be charged unless a used battery is returned for refund within forty-five days."
"A deposit is imposed on the purchase of each new lead acid battery unless a used battery is returned where applicable."
A.R.S. § 44-1323