Anker PowerDrive III Duo 40W Dual-Port USB-C Car Charger with PowerIQ 3.0

Our take

The Anker PowerDrive III Duo is a compact dual-port car charger designed for drivers who need dependable charging for modern phones, earbuds, and other USB-powered devices. With a total output of up to 40W and two USB-C ports, it offers a convenient way to charge two compatible devices from a vehicle’s power socket without carrying multiple adapters. Its PowerIQ 3.0 technology is intended to help identify connected devices and deliver an efficient charging profile, making it a practical accessory for daily commuting, road trips, and family travel. One of the charger’s strongest advantages is its two-port design. Instead of choosing between charging a phone and another passenger’s device, users can connect both at the same time. The adapter is listed as compatible with a broad range of products, including iPhone 17, iPhone 17 Pro Max, iPhone 16, iPhone 15, iPhone 14 series models, Samsung Galaxy S24 and S23 devices, AirPods, and other compatible USB-C products. Actual charging speed will depend on the device, cable, vehicle power outlet, and the charging standards supported by each connected product. The inclusion of USB-C Power Delivery makes this charger especially relevant for newer smartphones and accessories. Devices that support USB-C PD can take advantage of faster charging than basic legacy car adapters, helping replenish battery power during short drives. The 40W rating is also useful when charging two devices together, although the available power may be distributed between the ports depending on the connected devices and their charging requirements. Its compact PowerDrive-style design is well suited to a vehicle interior because it is designed to plug directly into the car’s 12V power outlet. A low-profile adapter is less likely to interfere with nearby controls or storage areas, while the simple two-port layout keeps operation straightforward. Like any car charger, it should be used with suitable charging cables and a compatible vehicle outlet, and performance may vary across different vehicles. Overall, the Anker PowerDrive III Duo is a sensible choice for users seeking a reliable, modern USB-C car charger with dual-device support. Its 40W capacity, PowerIQ 3.0 technology, and USB-C Power Delivery compatibility make it more versatile than older single-port chargers. It is particularly appealing for households with multiple USB-C devices or anyone who wants one compact adapter for everyday driving. Buyers should remember that the charger’s maximum output does not guarantee the same charging speed for every device, but its broad compatibility and convenient two-port format make it a strong general-purpose option.