1. Efficient power conversion, multi-functional application, supports a variety of electronic devices such as laptops and fans 2. Fast charging function, with two 25W USB ports and two 25W Type-C ports, can realize fast charging of mobile phones and tablets 3. With smart display and dual cooling fans, lightweight design, suitable for camping or family travel, compatible with solar energy system, more convenient to use 4. Adopt hidden terminal design to prevent damage, wide contact area to improve safety 5. Provide multi-layer protection to prevent overload and short circuit 6. Sturdy shell with dual smart fans to ensure temperature control and extend service life 7. Input voltage: DC 12V 8. Output voltage: AC110/220V 9. Frequency: 60/50Hz 10. Power: 300/500W 11. Conversion efficiency: greater than 90% 12. Size: about 22.5 x 12 x 13cm
