Do flooded batteries prefer 10 percent or higher discharge?

BFL13 wrote:
If in "storage", the guides say to do a deep cycle every month or whenever.

What "guides" exactly ?
And we are talking about conventional lead acid batteries....right ??

I have NEVER seen a recommendation from a battery design engineer or from a company that makes batteries that said constant float at the proper voltage is NOT the best thing to do.

If there really is a recommendation contrary to that.....from a real authoritative source, that does not sell fancy chargers, I really would like to see it.