1. Input voltage: DC10-15V (12V), DC20-28V (24V)
2. Output voltage: AC220 +/-5%
3. Output frequency: 50Hz
4. Low voltage alarm: DC10V-11V (12V), DC18V-19V (24V)
5. Low voltage shutdown voltage (no load): DC10V+/-2V (12V), DC18V+/-2V (24V)
6. High voltage shutdown voltage (no load): DC15V+/-2V (12V), DC29V+/-2V (24V)
7. No load loss: less than 0.2V
8. Conversion efficiency: greater than 95%
9. Output voltage waveform: corrected sine wave
10. Power: 660W
11. Peak power: 4000W
12. Size: about 23x11x7.5 cm
13. Weight: about 1300 grams
14. Uses: suitable for all cars, wind power, solar power, pollution-free power generation, etc.
15. Features: suitable for continuous use of laptops in the car, with automatic protection against overload, overvoltage, overtemperature, and short circuit, aluminum alloy shell, durable, beautiful and lightweight, convenient and practical