to the god of science and technology

Am wondering whom to curse, my sheer ignorance, KPLC or the fact the charger to my beloved computer costs at least 10% of its market value. Now if you are superstitious like me you'd think that i never poured libation to the gods of the gadgets i mean how does my charger blow up after only one year in service. but what hhurts me the most is the idea that i was so casual with it, never showed tender loving care now i am left with option of using a patch up from another brand which might degenerate my battery the more, this is a third world country i should have known better than trust erratic power from this KPLC blonds.