This is yet another report card for Delkor battery. This round, the 55530 (55Ah) model that I had, lasted 3 years and 2 months. The battery had not failed completely, but the starting of the car felt sluggish. Back in 2013, the battery cost RM300 and with 1128 days of usage, it simply translated to RM0.27/days.
This round, I bought another Delkor 56030 (60Ah), and the price now is at RM371, inclusive of GST. Let's hope this will last for many years to come.