?????? 51R ??? ?????? ???????: ???? ???? ??????? ??????? ????????? ?? ?????

?????? ????????? ???? ?????? ?? ?????? 51r ??? ?????? ??????? ?? LONG WAY Battery. ????? ??? ???????? ???????? ?????? ????? ?? ???? ???? Kaiying Power & Electric Co., Ltd.? ??? ?????? ?????? ?????? ????????? ?? ????? ?? ?? ????? ??????? ????. ???? ????? ?????? ???????? ???? ??? ???????? ??????? ?????? ???????? ???????? ??? ???? ?? ????????? ???????? ???? ?????? ??????? ????? ????. ????? ?????? 51r ??? ?????? ??????? ?????? ??????? ??????? ?????? ???????? ????? ???? ????? ???? ????????? ?? ?????? ?????. ??????? ???? ?? ????? ????? ???? ??? ????? ??????? ??? ???????? ??? ????? ???? ??????? ????????. ???? ??? ???? ??? ?????? ?? ????? ?? ??????? ?? ?????? ????? ??????? ???? ??? ???????? ?????? ???? ??????? ?????? ?????? ??????. ?? ??????? LONG WAY ??????? ??????? ??????? ???????? ?????? ????? ???? ??????. ???? ?????? 51r ??? ?????? ??????? ????? ?????? ?? ????? ???????? ???????.