https://medium.com/@ultracgartist/normalda-cihazlar-batareyaya-q%C9%99na%C9%99t-etm%C9%99k-%C3%BC%C3%A7%C3%BCn-proqramda-h%C9%99r-hans%C4%B1-bir-interaksiya-olmayanda-4cd3803a157c
