APC® UPS Systems; Smart UPS Battery Back Up

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Item # 901-SMT750
  Model # SMT750
90% of respondents would recommend this
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APC® Smart UPS Battery Back Up
$329.99 /Each
Delivery Date:
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  • Wattage: 500W
  • Joules: 540J
  • Battery Recharge Time: 3 Hours
Protects business-critical servers, voice and data networks, POS, retail/bank back office and ATM's
  • 750VA/500W capacity; 540 joules
  • 6 outlets; 6' cord
  • Up to 4.8-minute full-time back-up runtime, 15.8-minute half-load runtime; 3-hour battery recharge time
  • Multi-function LCD status and control console; power conditioning protects connected loads from surges, spikes, lightning and other power disturbances
  • Intuitive LCD interface provides clear and accurate information in multiple languages with the ability to configure the UPS locally with easy-to-use navigation keys
  • USB SmartSlot allows you to customize UPS capabilities with management cards
  • Cold-start capability provides temporary battery power when the utility power is out; audible alarms provide notification of changing utility power and UPS conditions
  • Intelligent battery management maximizes battery performance, life and reliability through intelligent, precision charging
  • Manufacturer's 3-year replace or repair warranty with $150,000 lifetime connected equipment warranty
  • Got a question? Give us a call and we'll help! Call 1-800-789-1331.
Battery Information Battery Recharge Time : 3 Hours Replacement Battery Item # : RBC48
Technical Information Input Voltage : 120V Voltage : 750VA
Wattage : 500W # of Surge Outlets : 6
Battery Backup Outlets : 0
Product Information Form Factor : Stand Alone Receptacles : 6
Surge Suppressor : Yes Certifications & Standards : Energy Star
Color : Black Cord Length : 6'
Features : extremely high efficiency at low, medium and high load levels making them ideal for today's multi-core or virtual servers that have varying load consumption. Protection Type : Power
Full Load Runtime : 4.5 Min Half Load Runtime : 13.5 Min
Power Description Plug/Connector Type : NEMA 5-20 Joules : 540J
Management Network Management : No
Interfaces/Ports Interfaces/Ports : USBRS-232DB-9
Item Dimensions Height : 6-3/16`` Width : 5-3/8``
Depth : 14-1/8``
Warranty Equipment Protection Warranty : $150,000 Limited Manufacturer Warranty : 3-Year Limited
Miscellaneous Country of Origin : PHI Brand : APC
Weight Weight : 32.00 lbs. per Each

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APC® UPS Systems; Smart UPS Battery Back Up

(based on 21 reviews)

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of respondents would recommend this to a friend.

Reviewed by 21 customers

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Displaying reviews 1-10

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Very good product

By Curta

from West Kingstown

Comments about APC® UPS Systems; Smart UPS Battery Back Up:

Nice product, good price and quick delivery. I have not any feedback yet but I trust APC that is a very professional brand.

(0 of 1 customers found this review helpful)


Still setting up

By tap

from Hatboro, PA

Verified Buyer

Comments about APC® UPS Systems; Smart UPS Battery Back Up:

Without having instructions in English it is very hard to get it going. I figured most of it myself, however there is another cable that came with the UPS. There is no port for this cable to connect to in the back of my computer. On the UPS end of the cable is fine. I brought these cables to a tech at Staples in Warrington. I thought it may need an adapter, but the tech told me just because a cable came with the UPS does not mean you have to use it. Okay. If the UPS works without the cable then fine, if not call a tech at APC. Well, I have to. Since I plugged my computer and its accessories into the UPS nothing is working. I do mean nothing. Yes, the battery is 100% charged, So I plugged everything back to my UPS which is smaller. I have a blue light flashing on my printer. I will need to call the APC Tech to help me out. Maybe I do need that other cable. Tomorrow I will tackle this. All because the instructions came in 15 languages but English. I know how hard can it be, just plug everything from one UPS to the other, right. Yeah right.



By APC101

from Undisclosed

Comments about APC® UPS Systems; Smart UPS Battery Back Up:

They timed me out creating a review previously, so here is the discussion of the off/on switch that another reviewer says does not exist. IT DOES WORK... Well guys, I have the SMT750 now, though this review gave me the idea that there is no off button, which almost made me not buy it. There is a bar above the display and lights, which though the label cannot be seen in pictures, is an on/off bar (button). Now my SMT750 unit was built in July 2013, so it might be a new feature, but I just hold that bar down until I hear a beep (maybe 5 seconds), and immediately let it go, and the unit powers down. I don't remember if it waits the delay interval, but it might notify the gear first, to close down, and wouldn't that be best? (Note- I just saw a complaint on the APC website, that regardless of how you shut down the UPS, even with control setting with delay, it will NOT notify the equipment.) If you want an emergency shutdown, yank the battery connector in the back, and unplug the unit. I don't think any other UPS but APC has this battery disengage plug, which I count valuable in case of some problem that involves the batteries. Just wanted to set the record straight, that there is an on/off switch, and that no other interaction is required. Thanks! Oh, by the way, turning the unit off and on daily causes a unit test onto batteries, unless you turn it off in the options (I think you can), and I believe from what I know, that this can greatly shorten battery life. But then, leaving it on when not home might be considered an unneccesary risk by some. Mom won't start the dishwasher before she goes to bed, nor the clothes washer, nor dryer. :-)


great product; poor instructions


from Surf City, CA

Comments about APC® UPS Systems; Smart UPS Battery Back Up:

This is a great product. The no-power lifetime is excellent. The nature of my computer forced me to spend the "big bucks" for its sine wave output. My beef is with the instructions. It took me an hour to find out how to make the unit work properly, and that was definitely NOT from the instructions. I don't remember at this point what I needed to do that was not in the instructions. Good luck!

(1 of 1 customers found this review helpful)



By Eric

from California

Comments about APC® UPS Systems; Smart UPS Battery Back Up:

Product arrived in perfect condition and the features and functions are just what we were looking for, the unit communicates with both of our synology nas devices perfectly and no power intruptions have occurred thus far, the LED readout is also nice to have for a quick check of its operating status... Thanks. Eric.



By sky

from NY,NY

Comments about APC® UPS Systems; Smart UPS Battery Back Up:

Nice small unit. has card slot for remote mgmt. significantly fewer issues with this unit and no more file corruptions to wreck my day.

(1 of 1 customers found this review helpful)


Good Unit - Display Interface Needs Work


from Long Island, NY

Comments about APC® UPS Systems; Smart UPS Battery Back Up:

I bought two Smart UPS-750 to replace two APC 600VA units which were about 20 years old. I like the information available on the LED display, but it needs a better user inteface to make it easier to use. Also - why can't I just push the on/off button to turn it on or off? If one of these runs out of battery when I'm not home, my wife will never be able to turn it back on! She also will not be able to figure out how to silence the alarm when it is on battery - this was a very simple one button to push on the old units.


I recommend this product

By Ron

from Cuba, NY

About Me Quality Oriented

Verified Buyer


  • Adequate Power
  • Easy To Set Up
  • Quiet Operation


  • Controls Display

Best Uses

  • Home Office Protection

Comments about APC® UPS Systems; Smart UPS Battery Back Up:

Bought this to replace an older lower VA rated APC unit. I have only had the unit about a week but so far looks good. I went with this model because it provides sinusoidal voltage output even under battery operation.

Only negative is that the display and ON/OFF controls are not readily visible. All UPS units are heavy because of the battery and I put the unit on the floor rather than on desktop. Also placement on the flour works best since all the protected equipment has to plug into it. It would be nice if there was a small remote ON/OFF and display that could be placed on my desk.

The unit does come with software and USB interconnect so that you can monitor numerous UPS an environmental parameters.

  • Primary use:
  • Business
  • Was this a gift?:
  • No

(1 of 2 customers found this review helpful)


APC Smart-UPS 750VA LCD 120V

By WCarp

from WA

Comments about APC® UPS Systems; Smart UPS Battery Back Up:

So far, it seems to work ok but the control of it using the front buttons could be more intuitive or easier to use. When new, it emitted a very strong disagreeable plastic odor.



By golfO6

from Walnut Creek, CA

Comments about APC® UPS Systems; Smart UPS Battery Back Up:

This was an excellent replacement for an old unit. I like the LED display.

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Box Contents
The following items will be included with your purchase:
  • APC SMT750 Smart-UPS
  • CD with software
  • Documentation CD
  • Smart UPS signaling RS-232 cable
  • USB cable
Warranties & Services
Manufacturer's Warranty
Equipment Protection Warranty : $150,000 Limited
Manufacturer Warranty : 3-Year Limited
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