Question: how much is battery core charge at walmart?
Answer: While shopping for a battery, I decided to go with one from either Wal-mart, or Sams, mainly so I could exchange it easily if I have a problem. When shopping online at Sam's, if I put a battery in my cart and go to check out, a $12 core fee is added. When doing the same at Wal-mart, no such core fee is added.