... DC power supply for 25~29 inches CRT TV sets, 32~42 inches LCD TV sets, portable DVD, notebook PC, digital satellite antenna ... rechargeable cells480Wh24V/20Ah 4 Load type: mobile-satellite TV, portable LCD TV and digital satellite antenna receiver.After fully charged, ... of rechargeable battery1440Wh12V/120Ah 4 Load type: CRT TV, LCD TV or PDP TV CHB2412 solar power system for communication tower Main ...