In the EU market, the "CE" mark is a compulsory certification mark. Whether it is a product produced by an enterprise within the EU or a product produced in other countries, if it wants to circulate freely in the EU market, it must pass the "CE" standard testing certification and affix it. "CE" mark......
Read MorePortable energy storage power supply (PES), that is, "outdoor mobile power supply", usually refers to a backup power supply or emergency power supply weighing no more than 18kg. It can be simply understood as a "super-large power bank", which can meet the needs of outdoor power consumption and is wi......
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