Mehran sulf die in morning, & when its hot(like drive 50km then stop n start sulf die, then after 30 sec half sulf start + in morning if not start sulf sulf sulf 5-10 mint, got completely dead, then after a hour or two half sulf start). battery is new n 48 amp, pahly start ho jati thi but kal nai hui morning main, even 175 amp new ups battery k sath b start karny ki koshis ki par nai hui, dhaky par start hui phr, aj morning main start ho gai but boht mushkil se.