Eaton 161 → 284V Input Stand Alone Uninterruptible Power Supply, 800VA (500W), Ellipse ECO

When you need to keep the juice flowing no matter what, trust this uninterruptible power supply from Eaton. It provides an immediate backup electrical source in the event of mains failure so you don't lose power to your computers, data centre or server room. For added peace of mind, this dependable device performs regular battery self-tests and has a bright LED and audible alarm to let you know if there's a problem. Built-in surge protection adds another layer of safety, protecting your components against overloads and short circuits. Plus, thanks to the high-efficiency EcoControl function, this UPS saves up to 25% energy, so it's an environmentally friendly choice.

• 4 USB outlets for hassle-free connection to your computer and peripherals
• Replaceable sealed lead acid battery is durable, for a long service life
• Compact dimensions of just 263 (L) x 81 (W) x 235mm (D) mean it doesn't take up much space in a busy setup

For easy integration into your IT setup, this UPS is compatible with all the major operating systems, including Windows 7, Vista, XP, Linux and macOS.