??? ??? ?????? VRLA: ??????? ??????????? ????????

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