Eaton 3P550I. UPS topology: Standby (Offline), Output power capacity: 0.55 kVA, Output power: 330 W. AC outlet types: C3 coupler, AC outlets quantity: 4 AC outlet(s). Battery capacity: 4.5 Ah, Battery voltage: 12 V. Form factor: Tower, Product color: Black, Display type: LED. Compliance certificates: CB, CE, RoHS, WEEE, Certification: IEC/EN 62040-1 IEC/EN 62040-2 IEC/EN 62040-3 CE UKCA Cm