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?? ?????? ?????? ???????? ?????? ?????? ??????? 12v20ah ???????? ?? LONG WAY Battery (Kaiying Power & Electric Co., Ltd.). ?? ????? ???????? ????? ?????? ?????? ???? ???? ??????? ??? ?????? ?????? ??????? ????? ?? ?????????? ??? ?? ??? ???????? ?????????? ?????? ????? ?????? ??????? ?????? ????? ????????? UPS? ?? ????? ???????? 12v20ah ?????? ?????? ??????? ????????? ????? ????? ?????? ??????????? ??? ???? ?? ????????? ????? ?? ?? ????. ???? ??????? ?????? ??????? ?? ??????? ?????? ?? ??????? ????? ???? ????? ?????? ??????? ????? ?????? ??????? ?? LONG WAY Battery? ??? ??????? ?????? ?????? ????? ?????? ???? ???? ?????? ?????? ??????????. ?????? ?????? ??????? 12v20ah ???? ????????? ??? ???? ??? ???? ???????? ???????? ??????? ?????? ????????? ???????? ???? ??? ????? ??? ???? ???? ????? ?? ??????? ?????????? ?? ?????? ???????? ?????? ????? ?????? ??????? ????? ??? ??? ?????? ?????? ??????? 12v20ah ?? ?????? ??????. ???? ?????? LONG WAY ?????? ??? ???? ?????? ?? ???? ???