General QC3.0 Aluminum Alloy with Voltmeter USB Charger

Features There are many protection functions input over voltage under voltage protection output over current over voltage under voltage short circuit protection reverse connection protection chip internal high temperature protection It can be installed on automobil es motorcycles beach bikes recreational vehicles SUV boats yachts etc Aluminum alloy material heat resistant and corrosion resistant and has flame retardant properties with a very high safety factor Digital voltmeter real time monitoring of voltage statu sSpecifications Material Aluminum alloyColor Red Blue Gold BlackSize 4 5 3 7cm 1 77 1 45Light color BlueInput voltage DC12V 24VOrdinary output 5V 2 4VFast charging output 5V 3 4A 9V 2 5A 12V 2AMaximum power 30WNo load power 0 18wNumber of USB one is ordinary 2 4a USB and the other is QC 3 0 fast chargingProduct uses it can be used for power supply of mobil e phone tablet ipa d navigation and GPSNote 1 We provide clear pictures measurements where possible Please check as much as possible to make sure the item is the one that you need 2 Please allow 0 5 1 inch difference due to manual measurement 1inch 2 54cm Package Included 1 QC3 0 SocketDetails Pictures