?????? ???? ?????????, ???? ?? ????? ???????? ????????? VRLA ??????? ????? ???????? ??????????? ???? ????? ????????? ????. ?????????? ???????????????? ?? ???????? ?????? ?.??????, ????? ???????? ????? ?????? ???? ????????? ???????? ????, ??????????? ????????? ?????? ????????? ????.

?????? PX4 (???? ?? ??????? ???????)

????????? ???????????? ??? ??? ???? ????????????, ???? ?? ????? ????? ????? ?????? ???? ?? ????? ??????? ??? ??? ????, ???????? ????????? ???? ?????????? ???????? ??? ??????????? ????. ????, ????? ?? ????????? ????????? ????? ?????????? ???????? ????? ?????, ?????????? ??????, ??????????? ??? ????????? ????????? ????? ?????.

???? E200HD (???? ?? ??????? ???????)

???? ?? ??????? ???? ??????? ??????????????? ??????? ???? ???????, ?????????? ??? ??????????? ???????? ????????????? ?????? ??????? ??? ??????? ?????? ????????? ??? ??????? ????? ??????? ???????????? ?????? ??????. ?????? ??? ??? ????? ??????? ??????????? ????? ????????, ????? ????????? ????? ?????????? ??? ??????? ?????? ????????? ?????????? ???? ?? ????????? UPS ??????? ??????? ?????.

???? ?????????, ????? ?? ????? ??????????????, ????????????? ??? ?????????????? ???????? ??????????? ?????? ????. ????? ???? ????? ?????????? ?????? ???????? ???????? ???? ????????????, ???? ?? ????? ????? ??????????? ?????? ??? ??????????? ???? ???. ?????? ???????????? ????????? ????????? ???? ?????????? ???? ?? ?????????? ????? ????.

????? ?? ????? (KaiYing Power Supply & Electrical Equip Co., Ltd.) ?? ?????? ?????????,Youtube.