smart car power inverter/portable power inverter/automotive mini inverter, power for laptop, VCR,MP3,MP4,camera,cell phone,etc smart car power inverter SPI120M ... SPI120M is very popular to use in car. User can power for laptop, VCR,MP3,MP4,camera,cell phoneetc. Features 1 ... Modified sine wave 4. Digital display indication5. LED indication 6. Power On/Off switch 7. High efficiency>92% 8. High-velocity ...