Metal 5-color switch panel + aluminum alloy dual fast charging + color screen voltmeter + lamp holder

Metal 5-color switch panel + aluminum alloy dual fast charging + color screen voltmeter + lamp holder

Product use: It can be used to power mobile phones, tablets, navigation, GPS, car refrigerators, car vacuum cleaners, etc.
Installation scope: suitable for the installation and use of large transportation tools such as automobiles, ships, yachts, RVs, buses, etc.
Product features: There are multiple protection functions: input overvoltage, undervoltage protection; output overcurrent, overvoltage, undervoltage, and short circuit protection; reverse connection protection; chip internal high temperature protection.