ELEWIND double QC 3.0 USB with Switch digita display voltmeter USE for car yacht to charge mobile phone IPAD
Product parameters USB input Voltage:12-24V USB output Voltage: 5V-6.5V/3A,9V/2A,12V/1.5A Product use: It supports the charging of mobile phones and IPAD, as well as the use of on-board electrical appliances. Vehicles with working voltage of 12V - 24V can be installed and used