KSTAR Powercom 2000VA Line Interactive UPS with USB

Unit is about 2 years old and would need a battery replacement soon.
It does still allow you save your work before shutting down.

KSTAR Powercom 2000VA Line Interactive UPS With USB

Features:

- AVR Boost and Buck

- Cold Start Function

- Smart RS-232/USB Interface for Power Management

- Built-In-Self-Diagnostic Function

- Modem/LAN Internet Protection

- Generator Compatible (Optional)

- LCD or LED Panel for Option

- Fast Charging Capacity

- Auto Charging at Off Mode

- Auto Restart while AC is Recovering

Specifications:

- Capacity (VA/Watts): 2000/1200

Input:

- Nominal Input Voltage: 110/120 Vac or 220/230/240 Vac

- Operating Voltage Range: 81 to 145 Vac/ 162 to 290 Vac

- Operating Frequency Range: 50/60 HZ (1 +/- 10%)

Protection:

- Full Protection: Overload and Overcharge Protection

Indicators:

- LED (LED Version): AC Mode, Battery Mode, Load Level, Battery Level

- LCD (LCD Version): AC Mode, Battery Mode, Load Level, Input Voltage, Overload, Fault, Battery Low

Alarm:

- Battery Mode: Sounding every 10 seconds

- Battery Low: Sounding every second

- Overload: Sounding every 0.5 second

- Battery Replacement Alarm: Sounding every 2 seconds

- Fault: Continuously Sounding