---
product_id: 1863231
title: "CyberPower CP550SLG Standby UPS Battery Backup and Surge Protector, 550VA/330W, 8 Outlets, Compact, UL Certified"
brand: "cyberpower"
price: "KSh44371"
currency: KES
in_stock: true
reviews_count: 10
category: "Cyber Power"
url: https://www.desertcart.co.ke/products/1863231-cyberpower-cp550slg-standby-ups-battery-backup-and-surge-protector-550va
store_origin: KE
region: Kenya
---

# 550VA/330W power capacity USB HID port for seamless OS integration 8 total outlets (4 battery backup + 4 surge only) CyberPower CP550SLG Standby UPS Battery Backup and Surge Protector, 550VA/330W, 8 Outlets, Compact, UL Certified

**Brand:** cyberpower
**Price:** KSh44371
**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, 550VA/330W, 8 Outlets, Compact, UL Certified by cyberpower
- **How much does it cost?** KSh44371 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/1863231-cyberpower-cp550slg-standby-ups-battery-backup-and-surge-protector-550va)

## 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

- • **Plug & Protect:** 8 outlets including 4 wide-spaced for bulky plugs—no compromises on connectivity
- • **Energy-Savvy Tech:** GreenPower UPS reduces energy costs by up to 75% without sacrificing performance
- • **Power When It Counts:** Reliable 550VA/330W backup keeps your devices running through outages
- • **Smart USB Integration:** HID-compliant USB port enables automatic safe shutdown on Windows, Mac & Linux
- • **Peace of Mind Warranty:** 3-year coverage plus $100K connected equipment guarantee for ultimate security

## Overview

The CyberPower CP550SLG is a compact, UL-certified standby UPS delivering 550VA/330W of surge-protected battery backup power. Featuring 8 outlets (4 with battery backup), a USB HID port for OS-level power management, and energy-saving GreenPower technology, it safeguards home office and entertainment devices from power disruptions. Backed by a 3-year warranty and $100,000 connected equipment guarantee, it’s the smart choice for professionals who demand reliable, efficient power protection.

## 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.

Review: Reliable Backup Power! Great Value in the CyberPower ST425 - I recently purchased the CyberPower ST425 Standby UPS System, and it's exactly what I needed for protecting my electronics. This compact unit offers 425VA/260W of backup power, which is perfect for keeping my essential devices running during short power outages or preventing data loss from unexpected surges. With 8 outlets, I have plenty of space to plug in my computer, monitor, modem, and other peripherals. The compact size is a major plus – it fits neatly under my desk without taking up much space. The black finish is also sleek and blends in well. Setup was incredibly easy; I just plugged it in and connected my devices. It provides peace of mind knowing that my equipment is protected from power fluctuations and that I'll have a few minutes of backup power to save my work and shut down properly during an outage. For anyone looking for an affordable, reliable, and compact UPS to protect their valuable electronics, the CyberPower ST425 is an excellent choice. It's a great value for the features it provides.
Review: Awesome. - Just what I needed for the storms. Working great when the power goes out, on,out on during bad weather.

## 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 |
| Batteries | 1 12V batteries required. (included) |
| Best Sellers Rank | #5 in Computer Uninterruptible Power Supply Units |
| Customer Reviews | 4.5 4.5 out of 5 stars (11,801) |
| Date First Available | April 2, 2004 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 6.4 pounds |
| Item model number | CP550SLG |
| Language | English |
| Manufacturer | CyberPower Systems |
| National Stock Number | 0 |
| Product Dimensions | 3 x 9.75 x 6 inches |

## 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, 550VA/330W, 8 Outlets, Compact, UL Certified - 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

### ⭐⭐⭐⭐⭐ Reliable Backup Power! Great Value in the CyberPower ST425
*by S***N on April 25, 2025*

I recently purchased the CyberPower ST425 Standby UPS System, and it's exactly what I needed for protecting my electronics. This compact unit offers 425VA/260W of backup power, which is perfect for keeping my essential devices running during short power outages or preventing data loss from unexpected surges. With 8 outlets, I have plenty of space to plug in my computer, monitor, modem, and other peripherals. The compact size is a major plus – it fits neatly under my desk without taking up much space. The black finish is also sleek and blends in well. Setup was incredibly easy; I just plugged it in and connected my devices. It provides peace of mind knowing that my equipment is protected from power fluctuations and that I'll have a few minutes of backup power to save my work and shut down properly during an outage. For anyone looking for an affordable, reliable, and compact UPS to protect their valuable electronics, the CyberPower ST425 is an excellent choice. It's a great value for the features it provides.

### ⭐⭐⭐⭐⭐ Awesome.
*by K***K on January 9, 2026*

Just what I needed for the storms. Working great when the power goes out, on,out on during bad weather.

### ⭐⭐⭐⭐⭐ Reliable
*by D***E on January 11, 2026*

I use CyberPower UPS's on all of my computers and modems. The batteries last about 5 years and I had to replace one unit in 8 years. They have worked through a number of power failures, and I have used them to recharge cell phones during a power failure. The units give clean power when using a portable generator during a power failure (not a whole house generator).

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.ke/products/1863231-cyberpower-cp550slg-standby-ups-battery-backup-and-surge-protector-550va](https://www.desertcart.co.ke/products/1863231-cyberpower-cp550slg-standby-ups-battery-backup-and-surge-protector-550va)

---

*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-05*