Uninterruptible Power Supplies (UPS) are essential for any business or home that requires a reliable source of power. These devices provide backup power during power outages and protect against voltage spikes and surges. In this review, we will examine the various UPS products available on the market and their features to help you make an informed decision about which one is right for your needs. Vertiv Liebert GXT4 2000VA/1800W On-line Double-Conversion Rack/Tower Smart UPS (GXT4-2000RT120) The Vertiv Liebert GXT4 is a high-performance, double-conversion UPS that provides reliable backup power for critical applications. This device features 2000VA of surge protection and can deliver up to 1800W of continuous output power. It also includes advanced monitoring capabilities, such as temperature alerts and voltage regulation, to ensure optimal performance. The GXT4-2000RT120 is designed for use in a rack or tower configuration and comes with a range of connectivity options, including USB, serial, and Ethernet ports. CyberPower CP1500AVRLCD Intelligent LCD UPS System 1500VA/900W, 12 Outlets, AVR, Mini-Tower, APC UPS 1000VA Smart-UPS with SmartConnect, Pure Sinewave UPS Battery Backup, Line Interactive, 120V Uninterruptible Power Supply (SMC1000C) The CyberPower CP1500AVRLCD is a versatile UPS that can be used in various applications. It features 1500VA of surge protection and can deliver up to 900W of continuous output power. This device also includes advanced monitoring capabilities, such as temperature alerts and voltage regulation, to ensure optimal performance. The CP1500AVRLCD is designed for use in a mini-tower configuration and comes with a range of connectivity options, including USB, serial, and Ethernet ports. APC UPS 1500VA Smart-UPS with SmartConnect, Back-UPS Pro Uninterruptible Power Supply (BX1500M), APC Back-UPS Pro 1500VA UPS External Battery Backup for Model BR1500G (BR248PG) The APC UPS is a high-performance, smart UPS that provides reliable backup power for critical applications. This device features 1500VA of surge protection and can deliver up to 900W of continuous output power. It also includes advanced monitoring capabilities, such as temperature alerts and voltage regulation, to ensure optimal performance. The APC UPS is designed for use in a mini-tower configuration and comes with a range of connectivity options, including USB, serial, and Ethernet ports. APC Back-UPS Pro 1500VA UPS External Battery Backup for Model BR1500G (BR248PG) is an external battery backup system that can be used with the APC Back-UPS Pro 1500VA UPS. This device provides additional runtime during power outages and includes advanced monitoring capabilities, such as temperature alerts and voltage regulation, to ensure optimal performance. APC UPS 1500VA Smart-UPS Single Phase Online Uninterruptible Power Supply (SRT1500XLA) is a high-performance, single phase online UPS that provides reliable backup power for critical applications. This device features 1500VA of surge protection and can deliver up to 900W of continuous output power. It also includes advanced monitoring capabilities, such as temperature alerts and voltage regulation, to ensure optimal performance. The SRT1500XLA is designed for use in a mini-tower configuration and comes with a range of connectivity options, including USB, serial, and Ethernet ports. AmazonBasics Standby UPS 800VA 450W Surge Protector Battery Backup, 12 Outlets, Tripp Lite 1500VA 900W UPS Battery Back Up, AVR, LCD Display, Line-Interactive, 10 Outlets, 120V, USB, Tel & Coax Protection, 3 Year Warranty & $250,000 Insurance (SMART1500LCDT) The AmazonBasics Standby UPS is a basic standby UPS that provides backup power during power outages. This device features 800VA of surge protection and can deliver up to 450W of continuous output power. It also includes advanced monitoring capabilities, such as temperature alerts and voltage regulation, to ensure optimal performance. The AmazonBasics Standby UPS is designed for use in a mini-tower configuration and comes with a range of connectivity options, including USB, serial, and Ethernet ports. Tripp Lite 1500VA 900W UPS Battery Back Up, AVR, LCD Display, Line-Interactive, 10 Outlets, 120V, USB, Tel & Coax Protection, 3 Year Warranty & $250,000 Insurance (SMART1500LCDT) is a high-performance, line interactive UPS that provides reliable backup power for critical applications. This device features 1500VA of surge protection and can deliver up to 900W of continuous output power. It also includes advanced monitoring capabilities, such as temperature alerts and voltage regulation, to ensure optimal performance. The SMART1500LCDT is designed for use in a mini-tower configuration and comes with a range of connectivity options, including USB, serial, and Ethernet ports. APC UPS 1500VA Smart-UPS Single Phase Online Uninterruptible Power Supply (SRT1500XLA) is a high-performance, single phase online UPS that provides reliable backup power for critical applications. This device features 1500VA of surge protection and can deliver up to 900W of continuous output power. It also includes advanced monitoring capabilities, such as temperature alerts and voltage regulation, to ensure optimal performance. The SRT1500XLA is designed for use in a mini-tower configuration and comes with a range of connectivity options, including USB, serial, and Ethernet ports. In conclusion, UPS systems are essential for any business or home that requires a reliable source of power. When selecting a UPS system, it's important to consider the specific needs of your application, such as the required runtime, surge protection level, and connectivity options.