Green Lion GC-300 - 7-in-1 Multi-Port Car Adapter with DC to AC and DC 12.8V Conversion

The Green Lion GC-300 7-in-1 multi-port car inverter is designed to deliver reliable mobile power conversion for road trips, outdoor use, and in-vehicle charging needs. Stable DC 12.8V input is converted into a 220V~50Hz AC output, allowing standard electronics to be powered directly inside a vehicle. A 300W rated output with a 600W peak capacity ensures consistent performance for multiple devices simultaneously without interruption.

Efficient multi-device charging is enabled through two universal AC sockets combined with five USB ports, including high-speed USB-A and advanced USB-C PD outputs. Fast charging support is provided for modern smartphones, tablets, laptops, and portable electronics, while built-in safety systems and cooling technology help maintain stable operation during extended use. A 50cm cable length supports flexible placement inside different vehicle setups, improving usability and convenience during travel.

Key Features (Explained)

• Multi-device power distribution is enabled through 7 total output ports for simultaneous usage
• Dual AC sockets are provided for powering standard household electronics in vehicles
• USB-A fast charging is supported for legacy and standard mobile devices
• USB-C Power Delivery up to 100W allows high-speed charging for laptops and modern devices
• Additional USB-C ports (30W) are included for smartphones and accessories
• Built-in cooling fan is integrated to reduce overheating during heavy load
• Safety fuse protection is included to enhance electrical safety and device protection
• Compact ABS construction is used for durability and heat resistance
• 300W continuous output with 600W peak handling is supported for power stability

Specifications

Material: ABS
Input voltage: DC 12.8V
Rated power: 300W
Maximum power: 600W
Outputs: 2 x AV sockets + 2 x USB-A + 3 x USB-C
AC output: 220V~50Hz
2 x USB-A outputs: 5V/3A, 9V/2A, 12V/1.5A (18W max)
Type-C 100W Output: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/5A (PD100W)
2× Type-C 30W output: 5V/3A, 9V/3A, 15V/2A (PD30W)
Wire length: 50 cm

Features
safety fuse
2 x USB-A ports
3 x Type-C ports
Built-in cooling fan
300 watts of power
PD 100W
2 universal sockets

Conclusion

A compact high-capacity power solution is provided for in-car use, supporting both standard and fast-charging devices. Stable conversion, multiple output options, and integrated safety systems are combined to ensure dependable performance across different travel and power requirements.