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APC BackUPS 500VA Tower UPS, Refurbished (BK500M, BK500MC) View larger

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APC BackUPS 500VA Tower UPS, Refurbished (BK500M, BK500MC)


Refurbished with new batteries

APC BackUPS 500VA Tower UPS, Refurbished (BK500M, BK500MC)

More details

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Data sheet

Output watt capacity (watts)300
Output volt amp capacity (VA)500
Output Voltage (Volt)120V
Nominal Input Voltage (Volt)120V
Input Connector TypeNEMA 5-15P
Weight (lbs.)15.50
Height (inches)6.00
Width (inches)3.40
Depth (inches)13.10
Replacements Battery KitUBC2

More info

This is a refurbished uninterruptible power supply/battery backup unit. It has been installed with brand new high-quality batteries, thoroughly tested and then professionally packed in a brand new box. All products sold by BatteryUPSforLESS are fully covered for all parts and labor by our famous one-year 'no hassle' warranty and by our equally famous 30-day 'lemon' warranty.


  • Output power capacity 500 VA (300 Watts)
  • Output Receptacles
    • 2 x Battery Protected standard 3-prong receptacles
    • 1 x Surge Protected only standard 3-prong receptacle


  • Input voltage 120V
  • Input Connection NEMA 5-15P (Standard 3-prong Plug)


  • Replacement battery cartridge UBC2
  • Typical recharge time 7 hours
  • Typical backup time at half load (150 Watts) 12.4 minutes
  • Typical backup time at full load (300 Watts) 5.5 minutes

Surge Protection and Filtering

  • Surge energy rating 320 Joules
  • Meets UL 1449
  • Dataline protection RJ-45 Modem/Fax protection (two wire single line)


  • Height 6.00 inches (152 mm)
  • Width 3.40 inches (86 mm)
  • Depth 13.10 inches (333 mm)
  • Weight 15.50 lbs. (7.05 kg)


  • Regulatory Approvals CSA,FCC Part 68,UL 1778

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