Blackjack
Your quote "I am probably pushing its life expectancy for 5 years of use."
My '2001 V-max, put a PC680 in '2003, still there, charging/starting fine
My '1985 V-max, put a PC680 in '2005, still there, charging/starting fine
My '1986 Fazer, put a Odyssey Battery (don't remember the...