BlueWalker PowerWalker VI 1400. Output power capacity (VA): 1400 VA, Output power: 840 W, Input operation voltage (min): 166 V. Battery recharge time: 6 h. Colour of product: Black. Weight: 10.5 kg, Width: 145 mm, Depth: 405 mm. Operating temperature range (T-T): 0 - 45 °C, Operating relative humidity range: 0 - 90 %