12V 40Ah Lithium Rechargeable Power Pack 500W:
  1.Product:Portable UPS
  2.Voltage:12.8V
  3.Capacity:39.6Ah
  4.DC/AC Output

1)CPU Controlled
2)Direct Connection to Equipment of iPhone,
3)iPad, Oscilloscopes, Spectrum and etc.
4)Fan Cooled.
5)Global Battery Charger (100VAC to 260VAC)
6)Included
LCD and LED Indication
7)Multiple Charge Input
8)Multiple DC Output
9)Reliable Lithium Iron Phosphate Battery (LifePO4) Built Inside
10)Rugged Aluminum Case.
User Switchable Between Pure Sine Wave AC Output and Multiple DC Output