???? ?????? ????? ????? ??????? ??????? .. ?? ???? ??? ??? ???????? ???????? ?????? ??? ??????????? ???? ????? ?????? ??? ?????? ??? ???? ????? ????? ????? ????? ???????? ?? ????? ??????????? ???????? ??????????? ?????? ????? ?????? ?????? ??????? ????? ?????? ??????? ??? ???? ????????.With dedicated lithium battery safety elements, the battery is