Liebert Nfinity 12 Bay, 4kVA. Output power capacity (VA): 4000 VA, Output power: 2800 W, Input operation voltage (min): 110 V. Battery recharge time: 5 h. Colour of product: Black. Width: 508 mm, Depth: 711 mm, Height: 1372 mm. Operating temperature range (T-T): 0 - 40 °C, Operating altitude: 0 - 3000 m This is an auto-generated long summary based on the first three features of the first five feature groups.