Douai has been tested according to electrical regulations. It is tested in terms of radiated emissions, radiated susceptibility, ESD (electrostatic discharge), electrical transients, etc. The product stands out for its great heat insulation
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Douai will go through a thorough quality inspection. Its appearance will be checked to make sure no scratches, stains, cracks, leakage, and any or all flaws exist. Featuring strong compatibility, the product is convenient for users
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Douai has been tested for guaranteed electrical safety. It has passed international tests for electric appliances such as insulation, electric leakage, plug performance, and grounding lead tests. It has an advanced circuitry to protect the devices against excessive current
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The necessary tests on Douai have been carried out. These tests mainly include operation safety testing, electromagnetic compatibility testing, strength and stiffness testing, etc. The product is lightweight and easily coiled
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Before delivery, Douai has gone through a series of analyses. They include the stress analysis of all components, fatigue analysis, load increase analysis, etc. The product generates little heat during charging
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Our has complete product specifications and various models of . Its connectors are made of aluminum alloy, which makes it not easy to deform