Took back a ATV battery - With receipt, detailing the $9.00 core fee, which was credited to me at the time of purchase. I paid $26.00 for the battery with the $9.00 core fee totaling $35.00. When I returned the battery, with receipt - All walmart would refund is $26.00. Walmart did not have a replacement battery in stock. I tried to explain to clerk - then Manager that when I return to purchase another battery what will you charge me? They said $26.00 plus 9.00 core charge. I said but I already provided you the core with this previou... read full review »