APC BE750G Back-UPS ES. Output power capacity: 0.75 kVA, Output power: 450 W, Input frequency: 50/60 Hz. Typical backup time at full load: 2.3 min, Typical backup time at half load: 11.3 min, Battery recharge time: 16 h. Product colour: Black, Cable length: 1.8 m, Certification: FCC Part 15 Class B/FCC Part 68/NOM/UL 1778. Weight: 4.7 kg. Package weight: 5.7 kg