---
product_id: 1863239
title: "Smart-UPS 750VA UPS Battery Backup with Pure Sine Wave Output (SMT750) (Not Sold in Vermont)"
brand: "apc"
price: "5071 Lei"
currency: RON
in_stock: true
reviews_count: 4
url: https://www.desertcart.ro/products/1863239-smart-ups-750va-ups-battery-backup-with-pure-sine-wave
store_origin: RO
region: Romania
---

# Pure Sine Wave LCD Display 750VA / 500W Smart-UPS 750VA UPS Battery Backup with Pure Sine Wave Output (SMT750) (Not Sold in Vermont)

**Brand:** apc
**Price:** 5071 Lei
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Up Your Peace of Mind!

## Quick Answers

- **What is this?** Smart-UPS 750VA UPS Battery Backup with Pure Sine Wave Output (SMT750) (Not Sold in Vermont) by apc
- **How much does it cost?** 5071 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/1863239-smart-ups-750va-ups-battery-backup-with-pure-sine-wave)

## Best For

- apc enthusiasts

## Why This Product

- Trusted apc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Management:** Monitor and manage via USB or optional Ethernet.
- • **Surge Protection:** 6 outlets to safeguard your devices from surges.
- • **Uninterrupted Power:** Stay powered with 750VA / 500W battery backup.
- • **Pure Sine Wave Output:** Compatible with all your sensitive electronics.
- • **Automatic Voltage Regulation:** Boosts low voltage and trims high voltage seamlessly.

## Overview

The APC Smart-UPS 750VA UPS Battery Backup (SMT750) is a robust uninterruptible power supply designed to protect your sensitive electronics with pure sine wave output. Featuring 6 battery backup and surge protector outlets, an intuitive LCD display, and advanced network management capabilities, this UPS ensures your devices remain safe and operational during power disruptions.

## Description

750Va Usb And Serial 120V

## Features

- This model is not sold in Vermont
- 750VA / 500W Battery Backup Uninterruptible Power Supply (UPS)
- Pure Sine Wave UPS provides highest degree of compatibility with active PFC power supplies and electronics
- 6 battery backup and surge protector outlets
- Smart UPS battery backup with LCD Display.Network-grade power supply conditioning protects from damaging surges and disruptive noise. Solid state automatic voltage regulation (AVR) boosts low input voltage and trims high voltage without battery operation. Network manageable via serial, USB or optional ethernet
- Topology:Line Interactive
- 6 outlets. 120V
- Alpha/numeric LCD display
- High-efficiency green mode
- Automatic voltage regulation

## Product Details

- **Brand:** APC
- **Battery Cell Composition:** Lead Acid
- **Voltage:** 120 Volts
- **Color:** Green
- **Material:** 1

## Images

![Smart-UPS 750VA UPS Battery Backup with Pure Sine Wave Output (SMT750) (Not Sold in Vermont) - Image 1](https://m.media-amazon.com/images/I/41ZCogYA-eL.jpg)

## Questions & Answers

**Q: Are the output power ratings peak, or continuous?**
A: Continuous, battery limited.

**Q: What are the permissable operating temperatures for the device?   Can it be used in an unconditioned (hvac) warehouse environment?**
A: So I know the original asker has moved on by now, but this is a top question.

Lead-acid batteries don't like to be over 30C.  Supposedly, every degree over 30 halves the battery life.

**Q: Will this unit work with a home sump pump?**
A: No. You would be better to purchase a second, battery-operated sump pump or a small generator.

**Q: Would it work in UK?**
A: No, This is 120V UPS and only work with 120V outlet.
European model will be SMT750i

## Customer Reviews

### ⭐⭐⭐⭐⭐ Pellet Stove Backup Power Supply
*by A***9 on March 28, 2012*

I originally bought the APC Back-UPS XS BX1000G 1000VA Tower UPS ($125) to protect and provide emergency power for our pellet stove. Once I got it I determined with APC Tech Support help it would not be good for this purpose. So they recommended this one instead because it can handle AC Motor loads and does not change the sinewave that can damage AC Motors. This one though is a great deal more expensive and heavier. However I watched for a "Warehouse Deal" and got this for only $160.00 almost 1/2 of retail plus it included shipping. Hooked it up and it works perfect, "plug and play".For those that do not know - a pellet stove requires an exhaust fan to run in order to extract smoke to the outside. If your pellet stove is in the burn cycle and the power goes out, chances are smoke will backup in to the house. With this connected it works flawlessly and allows me to shut down the stove and not have any smoke problems. If the power outage is short term it can run the pellet stove for about 40 minutes without AC Power. There are specific systems out there that will run much longer but they are 4-5 times the money and will not power the auto igniter. With this one you don't even know it switched over... I would highly recommend it. Also if you are in a place with long term power outages you can use a generator to provide constant power to the UPS which in turn will smooth out the current and provide exactly what the stove needs. Generators have such a fluctuating current and voltage they can damage the electronics in a pellet stove (as well as any other sensitive electronics). This stops damage from happening.Also on a side note - for one money we now have our computers protected and will be protecting our TV and related electronics as well.... all around a great piece of equipment for little money!

### ⭐⭐⭐⭐⭐ Better than the typical consumer UPS
*by S***N on January 29, 2016*

I've had what I thought were decent low-cost UPSs like Back-ups 1300/1500, but this is a step above.My use case is with a small server in my home. I have very infrequent brown-outs and black-outs but had problems with my previous 1300/1500 units (UPS units for some reason occasionally wouldn't respond quickly enough and my server would reboot, etc. Hard drive damage occurred once, prompting me to search for a better UPS option).The SMT750 seems much more reliable and provides cleaner power (pure sine instead of stepped like my previous low-cost models). The SMT750 has been running reliably for about a year and has handled all power events without any issues.The built-in interface is more sophisticated than the cheaper models as well-- very nice.I highly recommend this (SMT750) pure sine unit over the cheaper stepped sine models. If you need more wattage, there are higher power versions available, but I'd say the price is worth it (even with infrequent outages, just one that does damage will make you wish you bought the better unit).

### ⭐ Caught Fire after 6 weeks!
*by S***E on January 2, 2012*

About two hours before leaving for a long holiday weekend, this UPS started sparking. We rushed it out of the building and it burst into flames! I cannot imagine what would have happened had no one been here.After the fire burned itself out, we plugged it in again to see if the problem would continue. Sure enough, the sparks started flying and the flames came back. Unbelievable! Goes to show it would have just kept burning worse and worse if we hadn't been there to get it out of the office. APC came a couple hours away from burning down our office building. When we called to report the problem, they couldn't care less. They offered to send a replacement (how could we trust it?!) and weren't even interesting in getting the unit back to see what went wrong. They did tell us if we wanted to send it back, we could, at our cost. Always thought APC was a leader in the UPS industry. Now we're replacing all their products.

## Frequently Bought Together

- APC Smart-UPS 750VA UPS Battery Backup with Pure Sine Wave Output (SMT750) (Not sold in Vermont)
- APC UPS Battery Replacement, RBC48, for APC Smart-UPS SMT750, SMT750US, SUA750 and select others

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-02*