It works, no problem at all.
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Whether it is fast charge or slow charge, its output voltage is in line with the USB characteristic of 5V, so the working voltage obtained by the driving recorder is in line with the safety standard.
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In addition, the input of the driving recorder has an electric overload protection circuit, which generally has a prompt function. If a brand mobile phone or other electronic products have more than 5V charging standards, then the output voltage will be changed after the mutual recognition of the agreement between the fast charger and the mobile phone, so the fast charger without the agreement certification still follows the standard voltage output. There will be no damage to the dashcam.
Car fast charge can be connected to electric car recorder. First of all, the output power parameter of the car fast charge is 5V 2A. The input power parameter of the driving recorder is 5V 1.5-2A. Secondly, the vehicle fast charging source, the power off when the vehicle is turned off, and the operation of the driving recorder is applicable.
Yes, the output voltage of the car fast charge is 5V, and the input voltage of the tachograph is also 5V, and all use standard USB plugs.