APC BE550G. Output power capacity: 0.55 kVA, Output power: 330 W, Input frequency: 60 Hz. Typical backup time at full load: 3.2 min, Typical backup time at half load: 13.4 min, Battery recharge time: 24 h. Product color: Black, Cable length: 59.8" (1.52 m), Certification: cUL Listed,FCC Part 15 Class B,FCC Part 68,NOM,UL 1778,UL 497A,UL 497B, RoHS. Weight: 13 lbs (5.91 kg). Output connections: 8x NEMA 5-15R, Input connection type: NEMA 5-15P, Dimensions (WxDxH): 7.01 x 12 x 3.5" (178 x 305 x 89 mm)