Yea my car back in 2013 batt lasted 1 year oni, then I buy the CTek Start Stop, charge every 2-3 months, the replacement battery lasted 5 years+, up till covid hits and I was hospitalized for close to a month and then the lockdown etc no one maintain my car etc.. then when lockdown lifted, it died..

But almost nobody charges their car battery la. Especially now cars got all kinds of gadgets, batt last less than 2 years. Combined with short trips etc etc.. sometimes less time died ald