HK ???? ???? ????? ???????? ??? 11M38

??? ???? ?????????? ?????? ???? ???? ?? ???? ??????? ?? ???? ??? ?????? ?????? ????? ????? ?? ???? ?? ?????? ??????? ???? ?? ??????? ???? ?????? ????? ????? ??? ??? ????? ???? ?????? ?????

????? ???? ?? ????? ???? ????????? ????? ????????? ???? ????????? ???? ???? ???????? ??? ????? ??????? ??? ????? ????? ?????? ??? ?? ??? ?Long Way Battery ?? ????? ????? ??? ????? ???? ??? ????? ??????

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