It has also got adjustable low voltage shutdown, and a display to show output current & input voltage.
Just noticed this on banggood for £6 and thought it might be useful as a dashcam supply http://www.banggood.com/Matek-DC-DC-Converter-USB-Charger-Adapter-Battery-Converter-p-933954.html
Edit: Found the manual on the manufacturer's website http://www.mateksys.com/?portfolio=upa2l
Just noticed this on banggood for £6 and thought it might be useful as a dashcam supply http://www.banggood.com/Matek-DC-DC-Converter-USB-Charger-Adapter-Battery-Converter-p-933954.html
Edit: Found the manual on the manufacturer's website http://www.mateksys.com/?portfolio=upa2l
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