When was the pink unicorn a mascot for Duracell?

If you mean the unicorn from the 1990s Duracell TV commercial, I believe it ran in either 1995 or 1996 around the holidays, according to info I found. On another note, I'm currently looking for that commercial & if anyone has it, I'd be glad because it's taking forever to appear again on YouTube. It's NOT that easy to look up; it's very old, rare, & may have only aired in Canada, plus it was banned (& so many people may not know about its existence) for showing Duracell's competitor (Eveready)'s bunny dying when Eveready batteries can really last as long .. read more about it at the link I provided below - it's the only evidence remaining of this commercial's existence I could find.