If you are looking for market trends, we present the APC SRV1KRIRK-E 900W Interactive UPS ! Type: Interactive UPS Plug-in Product: Yes Plug Type: EU Nest Weight: 11.5 kg Color: Black Product width: 438 mm Power: 900W Technology: VRLA Noise level Lc IEC: 50 dB Connections: USB Voltage: 110V IP Rating: IP20 Charging time approx.: 4 hours Frequency: 50/60Hz Approximate temperature: -20º / 50º Output Voltage: 230V