... /9/12/16/19/22/24V(optional) 3.Output current:1A/5V, 4A/16-24V ) 4.Charge voltage: ... 2pcs3.English Manual4.Car DC /DC 12~24V 2A charger 1 pc5.Mobile phone and Digital products connectors ... market up to 3V, 5V, 6V, 9V, 12V, 16, 19, 22 V, 24V output, 2 into nine functional design4. ... %,100%, Red light show Output voltage=3V, 6V, 9V, 12V.5.Output voltage Indicator:blue light show Output voltage=16V, 19V, 22V ...