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Back-UPS Pro 1500
Battery Backup

Mac / PC / Linux / Energy Star
High Performance Power Protection
Clean, Uninterrupted Power
The Back-UPS Pro provides abundant battery backup power, so you can work through medium and extended length power outages. It safeguards your equipment against damaging surges and spikes that travel along utility and data lines. The Back-UPS Pro also features automatic voltage regulation (AVR), which instantly adjusts high and low voltages to safe levels, so you can work indefinitely during brownouts and overvoltages.

The Back-UPS Pro also includes unique "green" features, like power-saving outlets that automatically turn off idle peripherals. A high efficiency charging system and "AVR Bypass" also reduce power consumption. With the rest of the Back-UPS Pro's standard features, this is the perfect unit to protect your productivity from the constant threat of bad power and lost data.

Product Specifications:

APC Part Number

  • BR1500G


  • Connections:
    • (1) NEMA 5-15P
  • Nominal Voltage:
    • 120V
  • Frequency:
    • 50/60 Hz ± 3 Hz (auto sensing)
  • Voltage Range for Main Operations:
    • 88 - 139V


  • Connections:
    • (5) NEMA 5-15R (Battery Backup)
    • (5) NEMA 5-15R (Surge Protection)
  • Nominal Voltage:
    • 120V
  • Frequency:
    • 50/60 Hz ± 3 Hz (auto sensing)
  • Power Capacity/Max Configurable Power:
    • 865 Watts / 1500 VA
  • Topology:
    • Line Interactive
  • Waveform Type:
    • Stepped approximation to a sinewave


  • Battery Type: Lead-Acid, with Suspended Electrolyte: Leakproof
  • Included Battery Modules: 1 module
  • Typical Recharge Time: 8 Hour(s)
  • Replacement Battery: RBC124

Aproximate Runtime under Load

  • 100W—69.2 minutes
  • 200W—33.4 minutes
  • 300W—20.6 minutes
  • 400W—14.2 minutes
  • 500W—10.3 minutes
  • 600W—7.7 minutes
  • 700W—5.9 minutes
  • 800W—4.5 minutes

Energy Use : Efficiency

  • 25% : 97.2%
  • 50% : 98.1%
  • 75% : 98.3%
  • 100% : 98.2%

Surge Protection and Filtering

  • Surge Energy Rating: 354 Joules
  • Filtering:
    • Full time multi-pole noise filtering
    • 5% IEEE surge let-through
    • Zero clamping response time
    • Meets UL 1449

Data Line Protection

  • Analog phone line for phone/fax/modem/DSL (RJ-45 connector),
  • Network line - 10/100 Base-T Ethernet (RJ-45 connector),
  • Coaxial cable for CATV/SATV/modem/Audio-Video (coax connector)


  • FCC Part 15 Class B
  • NOM
  • TUV
  • UL 1778

Dimensions (l x w x h)

  • 15.04" x 4.41" x 11.85" (38.2 x 11.2 x 30.1 cm)


  • 26.62 lbs. (12.2 kg)


Manufacturer provided specifications for APC p/n BR1500G UPC#: 731304268772

Customer Ratings

Write a Review 4 / 5 2 out of 2 (100%) reviewers would recommend this product
Reviewer: Ehowland Location: Boston Age: 45-54 Experience Level: IT Professional Owned Product: over 6 months
Rating: 3/5 Not thrilled but nice options... January 15, 2017 I PHYSICALLY have 3 of this very model. I bought 2 on sale in September 2013. I used one right away 9-28-13 (and never opened the second, for a while). It started "beeping" and finally in February of 2015 (while still under warranty) APC sent an entire replacement unit. I put that in service 2-26-15 (I wrote dates on each battery and device). Last week the "replacement unit" APC sent started beeping and saying the less than 2 year old battery was NG. WTH, Really? So I got all three units (heavy!) and swapped them around (one at a time). The 2015 (warranty unit) complained the battery was NG, the original 9-28-13 complained the battery was no good. I plugged in the second I bought that has been sitting for years (let it charge all night) and ran the test (after swapping all over). Passed... Oye, 3.2 year old battery works, but 1.9 and 3.3 year old battery is NG? Anyway. I have ordered a new battery from Amazon (about $40 APC OEM cartridge). I don't know how long this will last but the batteries are not good. NOW on the unit itself. Nice features, good software / USB integration and the ability to add the extra runtime HUGE battery pack, is a BIG feature. I do not need such a thing being near a city, but if I were in the country it would be something to get... Many units cannot have an external unit, this one can (external is a visual match in every way). So nice hardware, features, not good battery...

I would recommend this item to a friend! Customer Videos:

Verified Buyer
Reviewer: Anonymous Location: Costa Mesa, CA Age: 45-54 Experience Level: Power User Owned Product: 1-3 months
Rating: 5/5 Works As Expected September 4, 2014 Arrived earlier than expected, performs as well as expected, Love the new feature which shuts down external devices when the master shuts down, energy efficient and saves component life.

I would recommend this item to a friend!

APC Back-UPS Pro 1500 Battery Backup Mfr P/N: BR1500G OWC SKU: APCBR1500G 865 Watts/1500 VA Output, 120V Input Battery Backup System APC 3 Year Limited Warranty
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