UGREEN 150W GaN 4-Port Fast Car Charger (EC706)

The UGREEN 150W GaN car charger is a high-output, multi-port in-vehicle charging adapter designed for drivers who need to power a laptop, smartphone, tablet, and a fourth device simultaneously from a single cigarette lighter socket. It delivers 150W total output across three USB-C ports and one USB-A port, using GaN (Gallium Nitride) technology to maintain efficiency and manage heat in a compact body. Road warriors, rideshare drivers, families on long journeys, and mobile professionals carrying a full suite of devices will find it a practical upgrade over standard two-port car adapters.

Unlike most car chargers that top out at 30W–65W, the UGREEN 150W GaN car charger introduces PD 3.1 Extended Power Range (EPR) capability via its dedicated USB-C2 port. PD 3.1 supports higher voltage profiles — up to 28V/5A — which enables the charger to sustain laptop-class power delivery over a vehicle 12V circuit. This is a meaningful distinction: a MacBook Pro 16-inch charges from 0% to 50% in approximately 30 minutes, whereas a conventional car charger running at 30W would take considerably longer to deliver the same result.

GaN technology plays a direct role in enabling this output in a physically small form factor. Silicon-based car chargers generating 100W+ typically run hot and require significant internal volume for heat management. GaN components convert power more efficiently, producing less heat as a byproduct. As a result, the EC706 fits inside a standard 12V socket without protruding excessively and maintains stable operating temperatures across all four ports during simultaneous use.

The included 1-metre (3.3 ft) extension cable and rear spring-loaded clip address a practical limitation of standard car chargers: they typically sit at the front console, out of reach for rear-seat passengers. The extension cable runs the multi-port hub to a back pocket or armrest, allowing passengers to charge without stretching forward or using a separate adapter.

Vehicle Fuse Requirement

To draw the full 150W output, the vehicle’s relevant circuit fuse must be rated at 20A or higher. UGREEN advises checking the fuse rating before use at maximum load. At lower simultaneous outputs — for instance, two smartphones and a tablet — a standard 15A fuse handles the load without issue.

Technical Specifications

Power Output

Charging Protocols Supported

Input

Physical & Build

Compatibility (Selected)

Use Cases & Applications

The UGREEN 150W GaN car charger addresses the most common vehicle charging problem: too many devices, too few sockets. A driver running navigation on a phone mount, a front passenger using a tablet, and two rear-seat passengers with smartphones can all charge simultaneously from the single adapter. The rear extension cable is specifically useful here — it removes the need for a separate back-seat adapter entirely.

For mobile professionals who drive between client sites or commute long distances, the 140W USB-C2 port provides a viable alternative to mains charging for power-efficient laptops. A MacBook Air or Dell XPS 13 draws 45W–65W during typical use, well within the USB-C2 port’s rated capability. Consequently, a 90-minute drive provides a meaningful charge cycle rather than merely maintaining battery level.

Rideshare and taxi drivers benefit from the four-port layout in a different way. Passengers routinely request a phone charge. With two USB-C ports and one USB-A port available beyond the driver’s personal device, the charger accommodates passenger requests without the driver disconnecting their own navigation or communication device. The rear clip mounts the hub at a reachable position behind the front seat, further improving passenger convenience.

For family road trips, the mix of USB-C and USB-A ports covers the full generational spread of devices typically found in a vehicle: a USB-C laptop, newer USB-C iPhones or Android handsets, and older USB-A accessories or legacy devices. Moreover, the 22.5W USB-A port charges compatible devices considerably faster than the 5W USB-A outputs common on older car adapters, keeping all passengers adequately charged on extended journeys.