Century Ultramax Battery and Century Battery Assist Launch: Final Verdict

Those that have been following my postings would remember that I was offered a Century Ultramax battery during the Century Ultramax battery & Battery Assist launch in December 2011. The battery, a NS60L sized one found a home in my Subaru Impreza 1.6TS and had basically functioned as it should have till its expiry about 21 months after its use, or sometime in September 2013.