... solar power system 2. power for laptop, phones, lights, fan etc. 3. with MP3&radio 4. 12V12Ah battery 5. ... output, 1 port for 19V , USB 5V 3)Led display the power level 4)With Mp3 , card read ... ,and remote control5)It can support for laptop, phones, led lights , fan etc . All of 12V, 19V devices . 6) ... It is with 2 pcs 5W led lamps, laptop adaptor . 7 ) Product ...