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APC - Back-UPS Pro 850VA Battery Back-Up System - Black

Model: BX850M
SKU: 10961614
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About this product

Keep the office running with this APC compact tower backup. Its integrated battery prevents interruptions to devices during a blackout, and the disconnected battery notification provides a warning when it's unable to provide power. This APC compact tower backup is equipped with data line surge protection that keeps electronics safe during power overloads.

Features

  • 1103-joule rating

    Absorbs a high amount of energy to adequately protect your equipment and prolong the life of the unit.

  • 8 surge-protected outlets

    Safeguard the equipment in your home or office.

  • Data Line Protection

    Prevents power surges that travel through Ethernet and coaxial lines from causing damage to electronics.

  • 6' cord length

    Offers a variety of placement options.

  • Audible alarm

    Provides notification of changing utility power and UPS power conditions.

  • LCD graphics display

    Includes text and mimic diagrams to display modes of operation, system parameters and alarms.

  • USB connectivity

    Provides management of the UPS via a USB port.

  • ENERGY STAR certified

    Designed to use less energy and meets strict energy efficiency guidelines set by the Environmental Protection Agency and U.S. Department of Energy.

Specifications

  • Brand
    APC
    Model Number
    BX850M
    Product Name
    Back-UPS Pro 850VA Battery Back-Up System
    Color
    Black
    Volt-Ampere Capacity
    850 volt-amperes
    Wattage
    510 watts
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Reviews

Rating 4.4 out of 5 stars with 7 reviews

5 star rating. 5 reviews4 star rating. 1 review2 star rating. 1 review
86% would recommend to a friend

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 4 out of 5 stars

    Excellent backup power supply

    Overall it’s an excellent backup system with good indicators giving backup status and how long it would backup if power went out. Only complaint is that there is not enough room to easily plug in multiple large sized plugs common on some printers/scanners etc.

    This review is from APC - Back-UPS Pro 850VA Battery Back-Up System - Black

    Posted by Shpr17

  • Rated 2 out of 5 stars

    Worked for 10 months

    The product worked one time when needed. It started making a loud beeping noise in the middle of the night and had to be unplugged. The item is not a year old and will not work anymore. Trying to troubleshoot now.

    This review is from APC - Back-UPS Pro 850VA Battery Back-Up System - Black

    Posted by Bestbuy

  • Rated 5 out of 5 stars

    Very good battery backup

    The battery backup is crucial to prevent brownouts and the resulting damage to systems. An added plus is the surge protection.

    This review is from APC - Back-UPS Pro 850VA Battery Back-Up System - Black

    Posted by Freddie

  • Rated 5 out of 5 stars

    Very Good Product for Home Entertainment Systems

    Easy installation and set-up. Device connections were also simple

    This review is from APC - Back-UPS Pro 850VA Battery Back-Up System - Black

    Posted by GFrazier2018

  • Rated 5 out of 5 stars

    Battery backup

    Purchase this for my modem and computer. Recently had a power failure and the backup kicked in immediately. Happy to have this extra security. It was easy to set up and connect the two items.

    This review is from APC - Back-UPS Pro 850VA Battery Back-Up System - Black

    Posted by manny

  • Customer reviews from apc.com

    Syndicated rating, 4.529412 out of 5 stars with 17 reviews on apc.com.

    See all apc.com reviews
    apc.com

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Pros for APC - Back-UPS Pro 850VA Battery Back-Up System - Black
There were no pros for this product—Overall Performance, Battery Life, Ease of use, Surge Protection, LCDThere were no pros for this product—Overall Performance, Battery Life, Power Backup, Outlet Quantity, Functionality
Cons for APC - Back-UPS Pro 850VA Battery Back-Up System - Black
There were no cons for this product—Noise, Weight, Price, Software, OutletsThere were no cons for this product—There were no cons for this product—

Specs

Questions & Answers

  • Will my computer still work when the power goes out?

    Thank you for your interest in our products. Yes the UPS will provide a battery backup during a power outage. Just note the runtime would depend on how much power the equipment draws. At full load (510 Watts) you would get around 2.0 min. At half load (255 Watts) you would get around 8.9 min of runtime.

    Answered by APCProductSupport
    APCProductSupport response
  • What is the input voktage of this ang hiw heavy it is?

    Thank you for inquiry. The input voltage is 120V and it weights 15 pounds.

    Answered by APCProductSupport
    APCProductSupport response
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