---
product_id: 1863231
title: "CyberPower CP550SLG Standby UPS Battery Backup and Surge Protector | 8 Outlets, Simulated Sine Wave Output, USB Comms, 3-Year Warranty, Ul Certified"
brand: "cyberpower"
price: "$235.32"
currency: USD
in_stock: true
category: "Cyber Power"
url: https://www.desertcart.us/products/1863231-cyberpower-cp550slg-standby-ups-battery-backup-and-surge-protector-8
store_origin: US
region: United States of America
---

# USB HID port for seamless OS integration 550VA/330W power capacity 8 outlets with surge & battery backup CyberPower CP550SLG Standby UPS Battery Backup and Surge Protector | 8 Outlets, Simulated Sine Wave Output, USB Comms, 3-Year Warranty, Ul Certified

**Brand:** cyberpower
**Price:** $235.32
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay powered, stay productive — never miss a beat!

## Quick Answers

- **What is this?** CyberPower CP550SLG Standby UPS Battery Backup and Surge Protector | 8 Outlets, Simulated Sine Wave Output, USB Comms, 3-Year Warranty, Ul Certified by cyberpower
- **How much does it cost?** $235.32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/1863231-cyberpower-cp550slg-standby-ups-battery-backup-and-surge-protector-8)

## 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

- • **Energy-Saving Tech:** GreenPower UPS reduces energy costs by up to 75%, making sustainability stylish.
- • **Reliable Power Shield:** 550VA/330W capacity protects your essential devices from outages and surges.
- • **Peace of Mind Warranty:** 3-year full coverage plus $100,000 connected equipment guarantee keeps you worry-free.
- • **Smart USB Connectivity:** HID-compliant USB port enables automatic shutdown and power management across Windows, Mac, and Linux.
- • **Plug & Play Versatility:** 8 outlets including 4 battery-backed and 4 surge-only for all your gear.

## Overview

The CyberPower CP550SLG is a compact standby UPS delivering 550VA/330W of surge-protected battery backup power through 8 outlets, including 4 with battery support. Featuring simulated sine wave output, USB HID connectivity for seamless OS integration, and energy-saving GreenPower technology, it safeguards your home office or entertainment setup from power disruptions. Backed by a 3-year warranty and $100,000 connected equipment guarantee, it’s the smart choice for professionals who demand uninterrupted productivity.

## 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 and#8211, 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.

## Features

- 550VA/330W Standby Battery Backup Uninterruptible Power Supply (UPS) System uses simulated sine wave output to safeguard workstations, networking devices, and home entertainment equipment
- EIGHT NEMA 5-15R OUTLETS: Four battery backup & surge protected outlets; Four surge protected outlets; INPUT: NEMA 5-15P right angle, 45 degree offset plug with five foot power cord
- LED INDICATORS: LED status lights indicate Power-On and Wiring Fault
- 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
- 3-YEAR WARRANTY – INCLUDING THE BATTERY; $100,000 Connected Equipment Guarantee and FREE PowerPanel Personal Edition Management Software (Download)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002QAUN2M |
| Amperage | 10 A |
| Battery Cell Type | Sealed Lead Acid |
| Battery Charge Time | 8 hours |
| Best Sellers Rank | #3 in Computer Uninterruptible Power Supply Units |
| Brand | CyberPower |
| Built-In Media | Item |
| Color | Black |
| Connector Type | NEMA 5-15P |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,687) |
| EU Spare Part Availability Duration | 3 years |
| Enclosure Material | Plastic |
| Form Factor | Compact |
| Frequency Range | 50/60Hz ± 3Hz |
| Global Trade Identification Number | 00649532005598 |
| Input Voltage | 120 volts |
| Item Dimensions | 3 x 9.75 x 6 inches |
| Item Dimensions D x W x H | 3.3"D x 9.8"W x 5.8"H |
| Item Type Name | UPS Systems |
| Item Weight | 6.4 pounds |
| Lower Temperature Rating | 32 °F |
| Manufacturer | CyberPower Systems |
| Maximum Power | 330 watts |
| Mfr Part Number | CP550SLG/CP550HG |
| Model Number | CP550SLG |
| Number of Outlets | 8 |
| Output Voltage | 120 volts_of_alternating_current |
| Output Wattage | 330 watts |
| Power Plug Type | Type B - 3 pin (North American) |
| Runtime | 8 minutes |
| Surge Protection Rating | 890 Joules |
| UPC | 649532005598 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 104 °F |
| Voltage | 120 volts |
| Warranty Description | 3 Year & $100000 CEG |
| Wattage | 330 watts |

## Product Details

- **Battery Cell Composition:** Sealed Lead Acid
- **Brand:** CyberPower
- **Color:** Black
- **Product Dimensions:** 3.3"D x 9.8"W x 5.8"H
- **Voltage:** 120 volts

## Images

![CyberPower CP550SLG Standby UPS Battery Backup and Surge Protector | 8 Outlets, Simulated Sine Wave Output, USB Comms, 3-Year Warranty, Ul Certified - Image 1](https://m.media-amazon.com/images/I/71rwGmSE+nL.jpg)
![CyberPower CP550SLG Standby UPS Battery Backup and Surge Protector | 8 Outlets, Simulated Sine Wave Output, USB Comms, 3-Year Warranty, Ul Certified - Image 2](https://m.media-amazon.com/images/I/712m5PvFanL.jpg)
![CyberPower CP550SLG Standby UPS Battery Backup and Surge Protector | 8 Outlets, Simulated Sine Wave Output, USB Comms, 3-Year Warranty, Ul Certified - Image 3](https://m.media-amazon.com/images/I/71lLC1Gn9pL.jpg)
![CyberPower CP550SLG Standby UPS Battery Backup and Surge Protector | 8 Outlets, Simulated Sine Wave Output, USB Comms, 3-Year Warranty, Ul Certified - Image 4](https://m.media-amazon.com/images/I/7120NMuL2AL.jpg)
![CyberPower CP550SLG Standby UPS Battery Backup and Surge Protector | 8 Outlets, Simulated Sine Wave Output, USB Comms, 3-Year Warranty, Ul Certified - Image 5](https://m.media-amazon.com/images/I/71A4FzZ+DKL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## 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.

## 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 United States of America*
*Store origin: US*
*Last updated: 2026-07-27*