If you are a lover of computer science and electronics , like to stay up to date with technological news and do not miss any detail, buy the Eaton 5P1150IRG2 Interactive UPS at the best price. Type: Interactive UPS C13 Tower Plug-in Product: Yes Plug Type: EU Nest Product width: 438 mm Links: RS-232 C14 x 1 AC x 6 Battery capacity: 9 Ah Technology: VRLA LCD Frequency: 50/60Hz Noise level Lc IEC: 35 dB