GemCoo 4 Port USB Car Charger Adapter 50W PD & QC3.0 USB 2.4A Cigarette Lighter USB Charger with LED Voltmeter Fast Charger Compatible with iPhone, Android, Samsung, iPad Pro

✅【4 Charging Ports】 The car phone USB charger is equipped with four charging ports, including PD/20W, QC3.0/18W, USB 2.4A/12W, which can charge 4 phones or tablets at the same time.
✅【LED Voltage Indicator】Cigarette lighter usb charger monitors vehicle battery and electrical system and displays vehicle voltage at the screen. 4 port usb charger adapter is suitable for electric energy vehicles, cars, trucks.
✅【Easy to Carry】The size of 12 volt socket adapter is about 1.5″ x 2.4″ and 30g in weight, taking up little space and not hindering driving. Ideal for car commute.
✅【More than one Safety Protection】The car lighter usb adapter provides short circuit protection, over voltage protection, over temperature protection, over current protection, under voltage protection, and so on. The usb car charger socket provide security on your car and charging equipment.
✅【24/7 After Sales Service】In case you have any questions, concerns or suggestions in regards to the car charger, please feel free to contact us, we will be able to promptly answer your questions and solve any problems you could have with our products within 24 hours.