APC Back-UPS 350

APC Back-UPS 350 Front Left
APC Back-UPS 350 Front Left
APC Back-UPS 350 Front Left
APC Back-UPS 350 Back
APC Back-UPS 350 Application
APC Back-UPS 350 Application
APC Back-UPS 350 Miscellaneous
APC Back-UPS 350 Miscellaneous
APC Back-UPS 350 is rated 4.5 out of 5 by 35.
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Rated 5 out of 5 by from Great Unit Needed to replace my APC ES350. So I decided to go with this model since I have the larger 1500 versions that have been running for years without a problem. It has been a few months now using this for my modem/router and it has performed amazing. What I replaced was actually the second ES350, which honestly are junk, they typically die within a year and replacing the battery only extends this another 3-6 months before the rest dies, usually killing a good battery inside. I went through 2 ES350 models within 30 months which is abysmal when my XS1500 models have been running for years flawlessly (only need to replace the batteries every 3-4 years).
Date published: 2017-06-19
Rated 4 out of 5 by from nice product old software documentation doesn't match the software, which is odd since the software itself hasn't been updated in 5 years so how old does that make the documentation? I replaced the battery in my UPS but the software (v3.0.2) reflects I have less than 1 minute of battery. The documentation says to reset the battery replacement date, but where? It does not say, and looking at the most recent (again, 5 years old) software interface provides no indication where I can do that. Nor is there any place to trigger a battery self-test, which is also mentioned in the documentation. So, if I can't get the unit to recognize a new battery I may just change to a different vendor. In the apc forums someone said they used a really really old version of powerchute (v1.x) and in that version they were able to reset the replacement date. This shouldn't be necessary. Plus, this site no longer provides those other versions for download so how am I supposed to try that method if I don't already have an old version archived on my computer from a previous download?
Date published: 2018-01-02
Rated 5 out of 5 by from On March 5, 2011 a huge thunderstorm with hundreds of lightning strikes caused a main power line to fall in the alley. It sent 7200 volts into my home. Blowing out the master breaker and the complete breaker panel. I was working at the computer when I heard the blast in my house and all the lights went out except my computer. The BK350 kept everything running until I shut it off a few seconds later. It protected the Computer, Scanner, Printer, Work Light and a Radio. Two days later when our system was restored I turned on the computer. It would come on, but not stay on. I hit the reset button on BK350 and it exploded internally. I removed it and put a backup in place and the computer ran fine. It saved my computer and accessories.
Date published: 2011-03-31
Rated 3 out of 5 by from software sucks old software documentation doesn't match the software, which is odd since the software itself hasn't been updated in 5 years so how old does that make the documentation? I replaced the battery in my UPS but the software (v3.0.2) reflects I have less than 1 minute of battery. The documentation says to reset the battery replacement date, but where? It does not say, and looking at the most recent (again, 5 years old) software interface provides no indication where I can do that. Nor is there any place to trigger a battery self-test, which is also mentioned in the documentation. So, if I can't get the unit to recognize a new battery I may just change to a different vendor. In the apc forums someone said they used a really really old version of powerchute (v1.x) and in that version they were able to reset the replacement date. This shouldn't be necessary. Plus, this site no longer provides those other versions for download so how am I supposed to try that method if I don't already have an old version archived on my computer from a previous download?
Date published: 2017-07-22
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Green Premium™
RoHS
  • Battery Backup & Surge Protector for Electronics and Computers

  • Includes: CD with software, Cord management straps, USB cable, User Manual

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BK350 Features

APC Back-UPS 350
Battery Backup & Surge Protector for Electronics and Computers
Includes: CD with software, Cord management straps, USB cable, User Manual
  • Building Wiring Fault Indicator
    This LED informs users of potentially dangerous wiring problems in the wall circuit.
  • Cold-start capable
    Provides temporary battery power when the utility power is out.
  • Dataline surge protection
    Provides protection of connected equipment from power surges on the data lines.
  • Disconnected battery notification
    Warns when a battery is not available to provide backup power.
  • Hot-swappable batteries
    Ensures clean, uninterrupted power to protected equipment while batteries are being replaced
  • Lifetime data recovery warranty
    Provides peace of mind by providing professional data recovery services in the event data is lost due to the failure of the unit.
  • Serial connection
    Use your PC to access additional power protection and management features for your UPS via a serial port.
  • Simple battery replacement
    Increases UPS availability by allowing quick, easy battery replacement.
  • Transformer-block spaced outlets
    Protect equipment with input transformer blocks without blocking access to other receptacles.
  • USB connection
    Use your PC to access additional power protection and management features for your UPS via a USB Port.

Back-UPS Features & Benefits

Protection

Battery and surge protected outlets
Back up and protect your hardware and data during power outages, surges and spikes.
Surge only outlets
Protect secondary electronics from surges and spikes without reducing battery power used to run primary electronics during an outage.

Availability

Automatic self-test
Periodic battery self-test ensures early detection of a battery that needs to be replaced.
Intelligent battery management
Maximizes battery performance, life, and reliability through intelligent, precision charging.
Battery failure notification
Provides early-warning fault analysis on batteries enabling timely preventive maintenance

Manageability

LED status display
Quickly understand unit and power status with visual indicators.
Audible alarms
Provides notification of changing utility power and UPS power conditions

Marketing Features

Battery-protected and surge-only outlets
Reserves power capacity and run time for connected equipment that require UPS battery back-up while providing surge only protection for less critical equipment

Safety

Safety-agency approved
Ensures the product has been tested and approved to work safely with the connected service provider equipment and within the specified environment.

Product Distribution

Anguilla, Aruba, Barbados, Bermuda, Bahamas, Belize, Canada, Colombia, Costa Rica, Cuba, Dominican Republic, Ecuador, Guatemala, Guyana, Honduras, Haiti, Jamaica, Cayman Islands, Mexico, Nicaragua, Panama, Puerto Rico, El Salvador, Turks And Caicos Islands, Trinidad and Tobago, United States, Venezuela, U.S. Virgin Islands

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Services