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APC Back-UPS ES 550 Battery Backup System, Eight-Outlet, 550 Volt-Amps

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APC® Back-UPS ES 550 Battery Backup System, Eight-Outlet, 550 Volt-Amps

Designed to use less energy during normal operation, this backup system provides enough power for you to work through short and medium length power outages. Data line protection safeguards your equipment from damaging surges and spikes that travel along utility and data lines. Four stage LED status display indicates On Line, On Battery, Replace Battery and Building Wiring Fault conditions. Continuous tone and two different chime alerts notify you of changing utility power and UPS conditions. Wide spaced outlets allow you to protect equipment that uses input transformer blocks without blocking access to other receptacles.


  • Protection type: DSL, Fax, Modem, Phone, Power
  • Lines: 1
  • Automatic voltage regulation (AVR): Yes
  • Multimedia protection: Tel/Modem
  • 8 Outlets
  • Joules of surge protection: 365 J
  • System VA: 550 VA
  • Backup time at half load: 13.1 Minutes @ 165 Watts
  • Warranty: 3 Years


  • Overall: 5.13" H x 15.5" W x 9.06" D
  • Overall Product Weight: 14.07lbs

APC® Back-UPS ES 550 Battery Backup System, Eight-Outlet, 550 Volt-Amps

Weights & Dimensions

  • Overall: 5.13" H x 15.5" W x 9.06" D
  • Overall Product Weight: 14.07lbs


Backup Time At Full Load: 330 Watts @ 3.3 MinutesCord Length: 6 Ft
Emergency Power Off (Epo): NoPre-Consumer Recycled Content Percent: 0 %
Telephone/Internet Protection: Dsl, Fax, PhoneTotal Recycled Content Percent: 0 %
Alarm(s): AudibleBattery Recharge Time: 24 H
Input Frequency: 60 HzJoules Of Surge Protection: 365 J
System Va: 550 VaAutomatic Voltage Regulation (Avr): Advanced, Yes
Connected Equipment Guarantee/Warranty: $75,000Model Name/Number: Be550G
Post-Consumer Recycled Content Percent: 0 %Backup Time At Half Load: 165 Watts @ 13.5 Minutes
Color(s): BlackConnector/Port/Interface: Rj11, Usb
Global Product Type: Backup SystemsNumber Of Outlets: 8
Number Of Outlets/Type: 4 Ups/Surge, 4 Surge OnlyReact Time: Instantaneous
Country of Manufacture: Philippines 

About the Manufacturer

In today's "always on, always available" world where businesses can't stop and downtime is measured in dollars, American Power Conversion (APC) provides protection against some of the leading causes of downtime, data loss and hardware damage: power problems and temperature. As a global leader in network-critical physical infrastructure (NCPI) solutions, APC sets the standard in its industry for quality, innovation and support. Its comprehensive solutions, which are designed for both home and corporate environments, improve the manageability, availability and performance of sensitive electronic, network, communications and industrial equipment of all sizes.

Its performance has established it among leading businesses worldwide. Accordingly, APC is ranked among the "Fortune 1000" list of the largest U.S. companies and is listed on the Nasdaq 100 and the S&P 500 index.

Known for its quality, innovation and industry leading service and support, APC has perhaps the longest list of accolades in its industry. Not satisfied with this, APC is working diligently to achieve its corporate mission of creating delighted customers by improving the manageability, availability and performance of information and communication systems through the rapid delivery of innovative solutions to real customer problems.

APC® Back-UPS ES 550 Battery Backup System, Eight-Outlet, 550 Volt-Amps

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When you buy a APC Back-UPS ES 550 Battery Backup System, Eight-Outlet, 550 Volt-Amps online from Wayfair Supply, we make it as easy as possible for you to find out when your product will be delivered. You can check on a delivery estimate for the APC Part #: APWBE550G here. If you have any questions about your purchase or any other Backup Systems product for sale our customer service representatives are available to help.Whether you just want to buy a APC Back-UPS ES 550 Battery Backup System, Eight-Outlet, 550 Volt-Amps or shop for your entire business, Wayfair Supply has everything you need.
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Very good product

from La Ceiba, Honduras – Verified Buyer

I use it at home for a desktop computer and it's periferals. The power goes out often where I live and the UPS takes over immediately. I use seven of the eight outlets. My old UPS [another brand] only had six. I highly recommend the product and have nothing negative to say about it.

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Great Product

from Salt Lake City, UT – Verified Buyer

Great Product!!

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Works great

from Bellingham, WA – Verified Buyer

Already had it save my work multiple times due to power outs. Great product.

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Back-UPS ES 550 Battery Backup System, Eight-Outlet, 550 Volt-Amps is also sometimes listed under the following manufacturer numbers: APWBE550G