Mobile phone battery image codes|?? ?? ?????? ????? ?? ????? ?? ?????? ?...

Did you ever examine your cell phone or smartphone battery and there you may see some images or indications which are very important symbols. The symbols or images displayed on battery are
Dustbin: it mean don't throw the empty or faulty battery in dustbin.
C E: The letters are abbreviations of french phrase "conformite Europeene" which literally mean "European conformity". Mean it is European standard.
Home: Home symbol indicates that it is only for home use so don't use it in Factory or plants.