Q&A Question 1: Will this fast charge my iPhone 12? A: Using the standard 12V/1.5A, 9V/3A interface, the charging speed will be 3 times faster than the ordinary 1A and 2.1A, it is fully compatible with iPhone 6 7 8 11 12 13 devices, it has passed the UL test report and is a qualified product. Question 2: What is the difference between 4.8A and your 1.5A/3A charging? Answer 2: The output power depends on how much V, most of the market is 2V/4.8A, the actual charging is only 9W input, and our orange port can be up to 20W or more, 4 times faster than ordinary, of course, if 4USB is used at the same time. It’s just that the maximum output is 35W, and the 4-port car charger means that each port can achieve fast charging. However, when you use the orange port car charger, it does not mean that one port is slow. It's just that it distributes the current input reasonably, which means that at least one of the ports is a slow-charging port. Question 3: Is it easy to remove from the cigarette lighter socket? A: It is a solid match with the cigarette lighter, but each car has a slightly different socket, and overall it is very easy to unplug it from the socket Question 4: Does it get hot when charging? A: It doesn't get hot, even when using 4 ports at the same time, it kicks in the chip shunt system, other chargers start getting very hot when I try to charge them. This works great and doesn't threaten to burn my car down! Question 5: When the vehicle is turned off, does the charger remain on so that it does not drain the vehicle battery? A: Some cars may turn on the lights after the car is turned off, and some will not. If you don't need it, don't take it out and put it in the original place, there will be a little power loss, but in general, the power consumption is very small and will not affect your car battery at all 4 Ports: The USB car charger is equipped with QC3.0 fast charging ports, the maximum output total power can be up to 35W (QC3.0 20W output and USB 1/2/3 15W output at each port). Support QC3.0/QC2.0/AFC/FCP protocol. They charge 3x faster and save an average of 2.5 hours using the QC3.0 port. Integrates perfectly with most car cigarette lighters, compatible with: BMW, Mercedes-Benz, Audi, Porsche, Chevrolet, Ford, all kinds of sedans, SUVs, SUVs, pickups, vans, all compatible and fits comfortably in the socket. Our smallest car charger. It's portable and you can take it anywhere. Durability and Reliability: It has passed the UL test report and is listed as qualified, and has purchased insurance service, and the advanced intelligent circuit safety system can prevent short circuit, overheating, overcurrent and overcharge. The upgraded car charger will release heat faster and won't overheat in high temperature, Wide Compatibility: The cigarette lighter charger is perfectly compatible with mobile phones, tablets, iPhones and more. For example: iPhone 13/13 Pro/12 Pro Max/12 Mini/11/11 Pro/11 Pro Max/X/XR/XS/XS Max /SE 2020, Samsung Galaxy S20/S20 Plus/S20 Ultra/Note 20/Note 20 Ultra/Note 10/Galaxy S10+/S10e, Google Pixel 4 XL/4/3 XL/3/3a/3a XL, Dash Cam Compatible Compatible with: IPhone 13/12/11 Pro Max/Xs / Xs Max / XR / X / 8 / 8 Plus / 7 / 7 Plus / 6s / 6s Plus /6 Plus / 6 / SE / 5s / 5c / 5, iPad Air / Air 2, iPad mini / mini 2 / mini 3 / mini 4, iPad (4th generation), iPad Pro 10. 5-inch / iPad Pro 12. 9-inch (2nd Generation) / iPad Pro 12. 9-inch ( 1st Generation) / iPad Pro 9. 7-inch, iPod Nano (7th generation), iPod touch (5th generation) and iPod touch (6th generation), Beats Pill+, The Built-in lightning cable can be applied to Apple iPhone 13 / 13 Pro / 13 Pro Max / 13 Mini / 12 / 12 Pro / 12 Pro Max / 12 Mini / 11 / Xs / Xs Max / XR / X / 8 / 8 Plus / 7 / 7 Plus / 6s / 6s Plus /6 Plus / 6 / SE / 5s / 5c / 5, iPad Air / Air 2, iPad mini / mini 2 / mini 3 / mini 4, iPad (4th generation), iPad Pro 10. 5-inch / iPad Pro 12. 9-inch (2nd Generation) / iPad Pro 12. 9-inch (1st Generation) / iPad Pro 9. 7-inch, iPod Nano (7th generation), iPod touch (5th generation) and iPod touch (6th generation), Beats Pill+. Additional USB port can charger any other USB-Powered devices including Samsung Galaxy S10/Note 9/S9/Note 8/S8, Google Pixel/XL/2/2 XL/3/3 XL, LG G7/G6/G5/V30/ V20, Nintendo Switch, iPad Pro 2018, OnePlus 2/3/3T/5/5T/6/6T, HTC Motorola, power Bank and more USB-powered devices.Galaxy s10, galaxy s10 plus, galaxy s9, galaxy s9+, galaxy s8, galaxy s8+, galaxy s7, galaxy s7 edge, galaxy s6, galaxy s6 edge, galaxy s6 edge plus, galaxy s5, galaxy s4, galaxy s5 mini, galaxy s5 active, galaxy s3, galaxy note 8, galaxy note 5, galaxy note 4,galaxy note 3,galaxy note 2, Google Pixel,Pixel xl, pixel 2,pixel 2 xl,Nexus 6,Nexus 5X, Nexus 6P,C, Bluetooth Speaker / Headphones; Kindle; GPS Efficient and fast charging The 35W USB car charger provides you with a fast charging experience, and the plug-in cigarette lighter LED light makes it easy for you to find it at night Safe charging technology The safe UL listed 4-port USB car charger is compact and made of high-quality materials. It can protect your device from overcurrent, overcharge and high temperature, keep your device safe Small size and high power Small car charger, 2.75*1.57 inch body, provides you with more charging power