Caricabatteria USB 12V-24V blu LED display digitale amplificatore di tensione ampometro voltmetro
USB Output: DC 5V-6.5V 3A, 6.5V-9V 2A, 9V-12V 1.5A. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.