Don't honor their battery warranties
I bought a DieHard battery online back in March 2025 and picked it up from one of the New Jersey stores. In a year the battery leaked badly so I tried to return it and I couldn't despite the promised 3 years warranty. Their customer service told me to return this battery to the nearest store I can drive to. So I went to the closest to my place store twice (they didn't have manager on-site the first time) and they refused to deal with the return because I must return it to the exact store I picked it up from. So literally they expected me to drive around with the leaking battery :( I just bought the new battery and left the leaking one at the store. Frustrating...








