Wide Compatibility? USB C cigarette lighter adapter fast charger compatible with almost all popular car models and all Android/iOS and other devices like iPad/iPhone/Samsung/Tablet/Google Pixel/MacBook Pro/Air/ThinkPad X1, etc. ?Dual Independent Chips Intelligent Power Supply? Built-in PD&QC dual-core intelligent identification chip outputs PD 45W and QC 18W of fast charging current in each of its two cores, which is a safe and high-speed Fast Car Charger without damaging the device. ?Unique Heat Dissipation Design? There is a circle of heat dissipation holes in the middle of the car charger, which can provide great heat dissipation for the car charger. ?All Aluminum Alloy Metal Protection?Provides better heat dissipation, scratch resistance, attractive design.Brings a very sleek sturdy feel compared with the usual plastic. With multiple safety certifications and a built-in smart IC, this Syncwire super fast car charger can prevent overcurrent, short circuit, over-voltage, under-voltage, over-temperature, and overpower to protect your device. ?63W High Speed Laptop Car Charger?Type-C (45W Max) + USB(18W Max) can charge for laptop & phone simultaneously. This fast car charger can fit for most laptops quick charge. Great for charging devices like phones, tablets, and laptops. Total output: 45W+18W=63W.