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