The VST-LCD 1500 UPS Line-Interactive 1500VA 900W with 4 IEC Power Plugs by Lapara is a Tower UPS. It has 4 outlets of type IEC (such as those for computer power supplies) as well as an input and output for a telephone line, protecting devices connected to it, such as a telephone (provided their power is connected to a UPS or surge protector). Its operation is (VI) Line-Interactive which continuously adjusts the output voltage through an automatic voltage regulator, protecting against voltage fluctuations and power outages. The battery can last for the devices connected to it for 35 minutes with half load (when the connected devices draw half current that the UPS can provide).

• Power (VA): 1500VA
• AC outlets: 4
• USB Ports
• Type: (VI) Line-Interactive
• Extra Ports: RJ-11
• Plug Type: IEC
• Output Waveform: Modified Sine Wave,Modified sinewave