---
product_id: 272176924
title: "CyberPower CP550SLG/CP550HG Standby UPS 550VA 330W Compact"
brand: "cyberpower"
price: "1404 Lei"
currency: RON
in_stock: true
reviews_count: 5
category: "Cyber Power"
url: https://www.desertcart.ro/products/272176924-cyberpower-cp550slg-cp550hg-standby-ups-550va-330w-compact
store_origin: RO
region: Romania
---

# 550VA/330W power capacity USB port for smart power management 8 NEMA outlets with 4 transformer-spaced CyberPower CP550SLG/CP550HG Standby UPS 550VA 330W Compact

**Brand:** cyberpower
**Price:** 1404 Lei
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your productivity, never miss a beat!

## Quick Answers

- **What is this?** CyberPower CP550SLG/CP550HG Standby UPS 550VA 330W Compact by cyberpower
- **How much does it cost?** 1404 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/272176924-cyberpower-cp550slg-cp550hg-standby-ups-550va-330w-compact)

## Best For

- cyberpower enthusiasts

## Why This Product

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

## Key Features

- • **Reliable Power Backup:** Keep your home office running seamlessly during outages with 550VA/330W capacity.
- • **Smart USB Connectivity:** HID-compliant USB port enables automatic shutdown and power management across Windows, Mac, and Linux.
- • **Surge & Line Protection:** Shield your devices from surges, sags, brownouts, and EMI/RFI interference.
- • **Compact & Versatile Design:** Fits anywhere with horizontal, vertical, cabinet, or wall mounting options plus widely spaced outlets for bulky plugs.
- • **Energy-Saving GreenPower Tech:** Cut UPS energy costs by up to 75% with advanced eco-friendly circuitry.

## Overview

The CyberPower CP550SLG Standby UPS delivers 550VA/330W of reliable battery backup and surge protection for home office electronics. Featuring 8 outlets including 4 transformer-spaced, USB connectivity for smart power management, and energy-saving GreenPower technology, it ensures your devices stay safe and operational during power disruptions. Compact and versatile, it supports multiple mounting options and includes EMI/RFI filters to eliminate line noise.

## Description

The CyberPower Standby CP550SLG UPS safeguards a home office PC and other electronics (monitors, scanners, speakers, CD/DVD/MP3 players and more) from surges, sags, brownouts and other power disruptions. The CP550SLG provides surge protected, battery backup and features 550VA/330 Watt capacity, GreenPower UPS technology, 8-NEMA 5-15P receptacles, (4 wide-spaced), Compact design, 1- USB port, phone/fax (RJ11) line protection, EMI/RFI filters, PowerPanel UPS management software , GreenPower UPS - Advanced energy-saving circuitry that reduces UPS energy costs by 75 percent, USB Connectivity - HID compliant USB port enables full integration with built-in power management and auto shutdown features of Windows, Linux and Mac OS X, EMI/RFI Filters - Shielding against electromagnetic interference and radio frequency signals prevents line noise (humming) over telephone lines or audio systems, Transformer-Spaced Outlets and8211, Widely-spaced outlets accommodate large transformer-based plugs, Mounting and 8211, mounting options: horizontal, vertical, cabinet, and wall , LED Indicators/Audible Alarms - LED status lights indicate Power-On and wiring faults / Distinctive tones identify when the unit is running on battery power, is overloaded or when the battery is low.

Review: Excellent - It arrived on time and in good working order. I plugged it in and waited 8 hours to fully charge the battery. Then I plugged everything I wanted to power with it. When I unplugged it everything I wanted to use the UPS for worked fine and when I downloaded the program to monitor the UPS with my computer it was easy to download and install.
Review: Too early to tell how good it works - Just bought two of these due to their higher ratings and while they seem well made and were easy to set up, it's too early to tell how well they work. One thing I don't like so far is the stupid beep it makes when power goes out. Like I really need that going off in the middle of the night. I don't need to be told, that's why I bought this thing to begin with. The power goes out and my security system and computer are protected. Why do I need to be awakened to be told that?

## Features

- manufacturer: CyberPower
- Item Trademark: CYBERPOWER
- Item Weight: pounds, pounds, 6.4, 6.4
- Item Category: Uninterruptible Power Supply

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002QAUN2M |
| Battery Cell Type | Sealed Lead Acid |
| Battery Charge Time | 8 Hours |
| Battery cell composition | Sealed Lead Acid |
| Brand | CyberPower |
| Charging time | 8 Hours |
| Color | Black |
| Colour | Black |
| Connector Type | NEMA, USB |
| Customer Reviews | 4.5 out of 5 stars 1,584 Reviews |
| Form Factor | Compact |
| Global Trade Identification Number | 00649532005598 |
| Item Dimensions | 7.6 x 24.8 x 15.2 centimeters |
| Item Weight | 2.9 kg |
| Item weight | 2.9 kg |
| Manufacturer | Cyber Power |
| Maximum Power | 330 Watts |
| Model Number | CP550SLG |
| Number of Outlets | 1 |
| Output Voltage | 120 Volts |
| Output Wattage | 330 Watts |
| Power Plug Type | Type B - 3 pin (North American) |
| UPC | 649532005598 |
| Unit Count | 1 Count |
| Voltage | 120 Volts |
| Wattage | 330 watts |

## Product Details

- **Brand:** CyberPower
- **Battery cell composition:** Sealed Lead Acid
- **Voltage:** 120 Volts
- **Colour:** Black
- **Charging time:** 8 Hours

## Images

![CyberPower CP550SLG/CP550HG Standby UPS 550VA 330W Compact - Image 1](https://m.media-amazon.com/images/I/71rwGmSE+nL.jpg)

## Questions & Answers

**Q: How long will the UPS power my systems after the power goes out?**
A: Run times vary based on the power required by connected devices. This system is estimated to run for 8 minutes at half load, 2 minutes for a full load.

**Q: Can this UPS model be monitored?**
A: The CP550SLG comes with a free download of PowerPanel provides a user-friendly dashboard interface for controlling and monitoring the UPS.

**Q: Do all of the outlets have battery backup power and surge protection?**
A: No, not all of the outlets have battery backup power. The CP550SLG has four battery backup and surge protected outlets and four surge protected outlets.

**Q: Can this unit accommodate larger plugs?**
A: Yes, the CP550SLG can accommodate four large transformer-based plugs without compromising the access of other outlets.

**Q: How do I mute the alarms?**
A: To turn the alarm off, quickly press the power button twice. You will hear two short beeps when the alarm is turned off. To turn the alarm back on, quickly press the power button twice. You will hear a short beep when the alarm is turned on.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent
*by J***N on 22 December 2025*

It arrived on time and in good working order. I plugged it in and waited 8 hours to fully charge the battery. Then I plugged everything I wanted to power with it. When I unplugged it everything I wanted to use the UPS for worked fine and when I downloaded the program to monitor the UPS with my computer it was easy to download and install.

### ⭐⭐⭐⭐ Too early to tell how good it works
*by J***S on 31 May 2022*

Just bought two of these due to their higher ratings and while they seem well made and were easy to set up, it's too early to tell how well they work. One thing I don't like so far is the stupid beep it makes when power goes out. Like I really need that going off in the middle of the night. I don't need to be told, that's why I bought this thing to begin with. The power goes out and my security system and computer are protected. Why do I need to be awakened to be told that?

### ⭐⭐⭐⭐⭐ Works perfectly and a good price.
*by S***. on 29 September 2025*

I bought this to replace my original which failed after 16 years of use. Does exactly what it is supposed to do and provides backup power to computer equipment, etc.

## Frequently Bought Together

- CyberPower CP550SLG Standby UPS System, 550VA/330W, 8 Outlets, Compact
- CyberPower CP1500PFCLCD PFC Sinewave UPS System, 1500VA/1000W, 12 Outlets, AVR, Mini Tower,Black
- CyberPower CP1500AVRLCD3 Intelligent LCD UPS System, 1500VA/900W, 12 Outlets, 2 USB Ports, AVR, Mini Tower, Black

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-05*