[The CyberPoet]

So, when's the last time you checked the electrolyte in your battery?

98+ = maintenance free.
Many owners of prior-years also install maint-free batteries.
So, to answer your question, not since I got the battery... But I keep it hooked to a battery tender regularly.

I, do, however, have to check my gf's Ninja 500's electrolyte level regularly.

Cheers
=-= The CyberPoet