This item has been used only for few months by the previous owner and it is in fully working order

As this item can be opened and removed the batteries and return as faulty, I'm selling as it seems and no return whatsoever will be accept. Even if eBay forces me to accept the return, I will open a case at the small claim county court for any attempt of fraud!

I left it at the warehouse for 4 months without using it, when I switch it on, it still has battery as shown in the pictures

9x Free cables...1x Power cord and 8x outlet cables

If you do not accept my terms above, please do not buy it!

Test are welcome from our warehouse

Information below has been found online 
APC Smart-UPS Line-Interactive Tower 230V 8 IEC C13 Outlets SCM1000I

This APC Smart-UPS is designed for small to medium business owners to maintain business uptime and continuity. This 1000VA line interactive tower UPS provides pure sine wave power to support critical electronics during power disruptions. The UPS comes with IEC 320 C14 input, 8x IEC 320 C13 outlets, and 2x IEC jumper cables. The Smart-UPS C has an intuitive graphic LCD interface. This UPS has built-in lead-acid battery. 

This line interactive UPS operates in green mode for high operating efficiency. This UPS provides surge protection against lightning strikes, power sags, brownouts and surges. This is compatible with a dedicated user-replaceable battery, and the APC replacement battery cartridge helps restore UPS performance to the original specifications. Designed for small offices or small business owners to maintain a core network and business communication.

Main Features
Cold-start capable - Provides temporary battery power when the utility power is out.
Green mode - Patent-pending operating mode that bypasses unused electrical components in good power conditions to achieve very high operating efficiency without sacrificing any protection.
High online efficiency - Reduces utlility costs, generates less heat.
LCD Status Display - Provides key UPS status at a glance. Multiple status indicators with load and battery bar graphs.
Pure sine wave output on battery - Simulates utility power to provide the highest degree of compatibility for active PFC (power factor corrected) servers and sensitive electronics.
Temperature-compensated battery charging - Prolongs battery life by regulating the charge voltage according to battery temperature.

Features
UPS topology: Line-Interactive
Output power capacity: 1 kVA
Output power: 600 W
Waveform: Sine
Input operation voltage (min): 170 V
Input operation voltage (max): 300 V
Input frequency: 50/60 Hz
Output frequency regulation: 50/60 Hz
Automatic Voltage Regulation (AVR): Yes
Surge energy rating: 455 J
Efficiency: 98.3%
Noise level: 41 dB
Audible alarm(s): Yes
Auto-restart: Yes

Ports & interfaces
AC outlet types: C13 coupler
Power plug: C14 coupler
AC outlets quantity: 8 AC outlet(s)
Number of output IEC jumpers: 2
USB port: Yes

Battery
Battery technology: Sealed Lead Acid (VRLA)
Battery capacity: 170 VAh
Typical backup time at full load: 6 min
Typical backup time at half load: 16.3 min
Battery life (max): 5 year(s)
Battery recharge time: 3 h
Hot-swap battery: Yes
Automatic battery test: Yes
Cold start: Yes

Design
Product colour: Black
Display type: LCD
LED indicators: Status
Certification: CE, CSA, GOST, UL 1778, VDE, REACH, VDE-GS, EAC, C-Tick, IRAM, SABS

Operational conditions
Operating temperature (T-T): 0 - 40 °C
Storage temperature (T-T): -15 - 45 °C
Operating relative humidity (H-H): 0 - 95%
Storage relative humidity (H-H): 0 - 95%
Operating altitude: 0 - 3000 m
Non-operating altitude: 0 - 15000 m

Technical details
Sustainability certificates: RoHS, ENERGY STAR

Weight & dimensions
Width: 171 mm
Depth: 439 mm
Height: 219 mm
Weight: 17.3 kg
Package width: 328 mm
Package depth: 595 mm
Package height: 376 mm
Package weight: 19.6 kg

Packaging data
Quick installation guide: NO
Software CD: NO