AOA mera masla ye hay k mery sath aik laptop hay jo k condition may bilkul new hay or baki kaam sahi karta hay magar sirf aik masla hay jab battery charge 50percent par ajata hay tho laptop aik dam off hojata hay battery low ka warning b nahi daita bas aik dam off hojata hay battery b new li hay may nay koi meri help kar sakta hay kiya