APC SUVTP15KH4B4. Output power capacity (VA): 15000 VA, Output power: 12000 W, Power supply input frequency: 70 Hz. Battery recharge time: 5 h, Typical backup time at half load: 66.4 min, Typical backup time at full load: 27.4 min. Colour of product: Black. Weight: 599090 g. Operating temperature range (T-T): 0 - 40 °C, Storage temperature range (T-T): -15 - 45 °C, Storage relative humidity range: 0 - 95 %