CyberPower CP550SLG Standby UPS

Overview

The CyberPower CP550SLG is a 550VA/330W standby UPS designed to provide essential battery backup and surge protection for home and office electronics. Its compact form factor and keyhole mounting slots allow for flexible placement, making it suitable for environments where space is limited, such as behind workstations or mounted discreetly. This unit safeguards against power surges, sags, and outages, ensuring critical equipment like routers, modems, or point-of-sale systems remain operational during brief interruptions. The CP550SLG features a GreenPower UPS high-efficiency design to reduce energy consumption.

Compatibility

This UPS is designed for standard 120V AC equipment. It is suitable for protecting networking gear (routers, modems, switches), small workstations, VoIP phones, and other low-power devices. The unit is not intended for high-draw equipment such as laser printers, large servers, or HVAC systems. Its 4 battery-backed outlets are ideal for devices requiring continuous power, while the 4 surge-only outlets protect peripherals that can tolerate brief outages.

Installation Notes

The CP550SLG utilizes a standard NEMA 5-15P plug and includes an integrated 10A circuit breaker. It features keyhole mounting slots for wall or surface mounting, requiring appropriate fasteners (not included). The unit operates within a temperature range of 32-104°F (0-40°C) and 0-90% non-condensing humidity. A full recharge typically takes 8 hours. The included PowerPanel Personal management software connects via USB HID for monitoring and graceful shutdown capabilities.