Surge Energy Rating 530 J Waveform Type Sine Wave Load Capacity (VA) 1920 VA Load Capacity (Watt) 1980 W Plug/Connector Type NEMA 5-20P Receptacle Type NEMA 5-20P Number of Battery & Surge Outlets 8 Transfer Time 10 ms Receptacle Detail 6 x NEMA 5-15R / 2 x NEMA 5-20R Hot Swappable Yes Backup/Run Time (Full Load) 6.60 Minute Typical Battery Recharge Time 3 Hour