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???? ???? ???? ??? ????????? (???? ?????? ?????? ????????? ????????) ?????? ?????? UPS ??????? 12 ???? 20 ?????/????. ????? ??????? UPS ?????? ??? ?????? ?????? ???? ???????? ?????? ??????? ?????? ?? ??????? ???????????? ??? ???? ??????? ???????? ??? ?????? ????? ?????? ?????? ????????? ?? ???????. ???? 20 ?????/????? ???? ?????? UPS ?????? ??? ???? ?????? ?????? ??????. ???? ??? 12 ???? ??? ???????? ??????? ?? ?????? ????? ?? ????? UPS? ??? ???? ?????? ?????? ?? ????? ?????????. ????? ??? ????????? ????? ??????? ???????? ???? ????? ?????? ??????? ?????? ????? ??????? ??????????. ????? ???? ???? ??? ????????? (???? ?????? ?????? ????????? ????????) ?????? ?????? ????? ?????? ???? ???? ?????? ???????. ??? ?????? ??????? UPS ?????? ??? ???? ????? ??????? ????????? ??? ???? ???? ????? ????????? ???? ????????? ??????? ?? ???????? ??? ?????? UPS 12 ???? 20 ?????/???? ?? LONG WAY Battery (Kaiying Power & Electric Co., Ltd.) ?? ?????? ?????? ?????? ??? ???? ???????? ??????