Purchased two lithium ion 12 Volt 50 Amp batteries on 12/30/23. Return window closed in late February ad by mid March, both batteries failed. I have written to the seller on two occasions and both letters have gone unanswered, and I have been ignored. The batteries should have lasted many months if not years. Ebay has not been helpful in finding a resolution. Suggestions?

Product failures shortly after return window closes | Ask a Mentor

Product failures shortly after return window closes | Ask a Mentor | eBay Community