Type: Line-Interactive with Pure Sine Wave Capacity: 3000VA / 1800W Battery: 4 pcs. 12V / 7.2Ah Output: 8x C13 IEC, RJ-11/45 (in/out) surge protection Connection: USB, RS-232 Package content: VI3000RLE, USB cable, Input Power cord, Tower holder, Rack ears, manual Optional: Rack mount kit, MBS, ATS