Eaton 3S550B. Output power: 330 W, Input operation voltage (min): 184 V, Input operation voltage (max): 264 V. AC outlet types: BS 1363, AC outlets quantity: 6 AC outlet(s). Battery capacity: 5 Ah, Battery voltage: 12 V. Form factor: Tower, Product colour: Black, White, Cable length: 1.5 m. Width: 325 mm, Depth: 86 mm, Height: 140 mm