new, battery cannot be charged. need to change the battery 12V 7A. Vertiv PSA - 500VA MINI TOWER UPS come with 2 cords

Technical Specs Controls/Indicators Status Indicators LED o Output frequency: 50/60Hz o Battery voltage: 12 V o Battery capacity: 7Ahr o Power supply input frequency: 50/60Hz o Operating altitude: 0 - 3000 m o Storage relative humidity (H-H): 0 - 90%, non condensing o Input operation voltage (max): 287 V o Input operation voltage (min): 160 V o Storage temperature (T-T): -15 - 40 °C o Operating temperature (T-T): 0 - 40 °C o Operating relative humidity (H-H): 0 - 90% o Non-operating relative humidity (non-condensing): 0-90% o International Protection (IP) code: IP20 o Power factor: 0.6 o Cooling type: Air cooling o Audible alarm(s): Yes o Output power factor: 0.6 Software Included Shutdown Software Certifications & Standards o Safety: IEC/EN/AS 62040-1-1 o Transportation: ISTA Procedure 1A Certification o CE Environmentally Friendly Yes Energy Star No Power Description Input Voltage 230 V AC Output Voltage 230 V AC Load Capacity 500 VA/300 W Waveform Type Stepped Sine Wave Input Voltage Range 160 V AC - 287 V AC Technical Information Application/Usage Network Bridge Network Hub POS Terminal Network Router Desktop Computer Workstation Dataline Protection RJ-45 Emergency Power OFF No Receptacles 4 x IEC 60320 C13 Plug/Connector Type IEC 60320 C14 Phase Single Phase Transfer Time 6 ms

1 month warranty