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Model # BK500BLK

Internet # 202075469

500VA UPS Battery Backup

This item has been discontinued.
The Home Depot no longer carries this specific product.

$99.99 /each




Model # BK500BLK

Internet # 202075469

The Back-UPS CS BK500BLK offers our best value for protecting your business and office computer systems. It provides battery backup power that allows you to work through short and medium length power outages.

  • Data line surge protection
  • Serial connectivity
  • USB connectivity
  • Battery-protected and surge-only outlets
  • LED status indicators
  • Audible alarms
  • Transformer-block spaced outlets
  • Cold-start capable
  • Hot-swappable batteries
  • Automatic restart of loads after UPS shutdown
  • Resettable circuit breakers
  • Home Depot Protection Plan:

    Home Depot Protection Plan

Info & Guides

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Product Depth (in.) 
Product Height (in.) 
Product Length (in.) 
Product Width (in.) 
Battery Power Type 
Lead Acid 
Battery Size 
Color Family 
Electrical Product Type 
Electrical Cords & Cord Management 
Energy Saving 
Maximum Amperage (amps) 
Maximum Current 
Number of Batteries Included 
Number of Batteries Required 
Number of Outlets 
Number of USB Ports 
On Indicator Light 
Product Weight (oz.) 
220 oz 
Replaceable Battery 
Resettable circuit breaker 
Voltage (volts) 
Warranty / Certifications
Certifications and Listings 
1-UL Listed 
Manufacturer Warranty 
2 Years 


Rated 4.8 out of 5 by 11 reviewers.
Rated 4.0 out of 5.0 by BK500BLK We buy APC products for their reliability. However they have changed from using right angle plug to straight plugs. Now I have more trouble with bad connections at the outlet than power failures because it is too easy to accidentally knock the plug out. February 23, 2015
Rated 5.0 out of 5.0 by Once Again! Once again, this product is just what I need! Replacing the old one was simple, and the fact that I could recycle the old one so easily was wonderful! Thank you! July 21, 2014
Rated 5.0 out of 5.0 by Trust No Other I have used APC Back-UPS for over 10 years with various home computers. The batteries do need to be changed at some point around 3-4 years. APC is up front about this. My current Back-UPS CS 500 sits next to my Dell Inspiron quad PC, filters line problems, self-tests, powers after commercial power is removed, and even shuts down my PC gracefully via supplied USP cable according to the params that I set. A PC application lets you initiate a test, review the test log, review power levels and more. It's well worth the price to protect an expensive PC like the one I use. January 29, 2011
Rated 5.0 out of 5.0 by APC backs up their back ups! Had and issue with run time with the first unit I recieved. Called APC service and within 10 min I had a tracking # and p/u tag for the old one. Received the replacement in 4 days. What can I say...APC backs up their back ups! I have found that this product does what it specs out to do! Only issue I have is that the cooling fan is a bit noisy, but the good thing it doesn't stay on for long. January 20, 2011
Rated 5.0 out of 5.0 by Excellent UPS This is a nice compact unit. I like having the outlets on the back of the unit. One of my UPS units has the outlets on the top and they get dusty. I will replace it with one of these when the battery fails. October 25, 2012
Rated 5.0 out of 5.0 by Completely reliable, great product I've been working with this Back-up for a little while now, and my experience has been consistently excellent. As with other APC products I have owned, the craftsmanship is very high-quality and it gives me a high degree of confidence in the product. March 31, 2010
Rated 5.0 out of 5.0 by Best equipment. I have been using APC products for 16 years. They have never let me down and even when they are outdated. Easy to in stall and manage. I wish more products where built with the same time, concern, and quality as APC. February 12, 2010
Rated 5.0 out of 5.0 by Latest in a long line This is my 5th APC UPS. The last one stopped working after 10 years of dependable service. Nothing to do but replace it with something I know I can depend on. January 19, 2011
  • 2015-11-25 T11:49:56.047-06:00
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