In the past (and when on sale) I would buy ROV batteries...and they
would always fail prematurely for me.
Then I would think to myself, how could a big company still be in
business that made a faulty product. So I would try again.
Last time was a 5 year rated lithium 9Volt I put in a smoke
detector...it failed (detector started short beep) after 2 weeks!

I don't have problems with Duracell or Energizer. (I don't own stock
in these companies)

bob_v