Tower - 1 Day Recharge - 3 Minute Stand-by - 120 V Input - 120 V AC Output - Stepped Approximated Sine Wave - USB - 4 x NEMA 5-15R, 4 x NEMA 5-15R Surge - 8 x Battery/Surge Outlet

• Battery-protected and surge-only outlets.
• Dataline Surge Protection.

Tower - 8 Hour Recharge - 3 Minute Stand-by - 120 V Input - 120 V AC Output - Stepped Approximated Sine Wave - Serial Port - USB - 3 x NEMA 5-15R, 3 x NEMA 5-15R Surge - 6 x Battery/Surge Outlet

• Abundant battery backup power.
• Energy-saving features.