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

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