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Fuyuang car charger has been tested. It is tested and certified by the National Sanitation for Food Safety and Food Contact under the NSF 51 Certification. Charged by solar energy, this product is environmental-friendly
The raw materials used in Fuyuang car charger are strictly selected and inspected. Any materials such as mercury and lead will be excluded to prevent any environmental pollution and health risk. Owing to solar charging, users can save much cost without paying any electricity bills
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The quality of Fuyuang non isolated dc dc converter is accredited. It is checked in our testing laboratory in terms of numerous chemical and optical characteristics. It's not subject to brownouts or blackouts caused by extreme weather events such as hurricanes
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Materials used in the manufacture of Fuyuang non isolated dc dc converter can be categorized into: metals which are used typically for electric conductors, dielectrics or insulating materials used for prevention of accidental contact, and chemicals. Containing imported LED chips, this product has high CRI
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During the initial development stage of Fuyuang car charger, several factors will be seriously considered by R&D staff. It will be developed to embrace with appropriate electromagnetic compatibility, insulation level, and surge current endurance. Treated by die-casting, Its structure is robust and firm
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The manufacture of Fuyuang car charger involves several stages, including materials preparation, stud welding, resistance welding, plastic welding, PCB assembly, polishing, and finishing. Its quality LED chips enable it to emit full brightness for a large area
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non isolated dc dc converter A noise-canceling microphone is used, which can effectively filter out background noise, reduce noise interference, and make calls clearer.