While the average smart UPS runs on internal systems that power your networks during blackouts, some models accept external battery packs to cover you during extended energy outages. Modern smart UPS machines feature ergonomic LCD screens that display power and battery status, load capacities, voltage compatibility, and other features. Most smart UPS models offer a handful of standard NEMA 5-15R outlets, ethernet ports, and USB outlets for a wide range of uses. The typical machine lasts up to three to five years, though different conditions affect its lifespan. Let’s check out which smart UPS is right for you.

Keep your essential electronics safe with APC’s smart UPS. The automatic voltage regulation corrects any dangerous variations in voltage to keep your plugged-in devices safe. This 1400VA, 700-watt UPS has a total of 6 outlets that you can use. While all the outlets have surge protection, only five of those outlets provide backup power to your devices. They are perfect for your computers or network routers to keep them running in the event of power loss.

Why we love it:

— Dataline protection — Six-foot power cord — Three-to-five year battery life

APC by Schneider Electric’s smart UPS has six outlets that protect your critical electronics from power surges. Four outlets also provide backup power for essentials like routers and servers during power outages. The automatic voltage regulation supports the surge outlets by keeping your devices safe from voltage fluctuations. Data line surge suppression then keeps your networks safe from surges that go through data cables. The LCD makes monitoring the status of your UPS easy with a glance.

Why we love it:

— Easy to read LCD — Auditory indicators — Energy-saving features

This 850VA, 520-watt smart UPS from APC by Schneider Electric is small enough to sit on your desktop. The eight surge-protected outlets are supplemented with type-A and type-C USB ports, so you can charge your phones without rummaging for their adapters. Six of the outlets provide backup power for your devices to keep them running even when the power goes out. The data line surge protection serves to protect your network from errant surges travelling down data lines.

Why we love it:

— Six backup outlets — Two fast-charging USB ports — LED runtime indicators

If you’re an avid gamer, and are worried about losing your precious saves during a blackout, then this smart UPS from Tecnoware Power Systems is the match for you. Created with gamers in mind, this smart UPS offers 1500V of power, and has 8 IEC outlets, 2 USB ports, an RJ11 port, and an RJ45 port, so no matter how big or important your setup is, this UPS can help to keep it safe. This device comes with AVR Plus technology, which helps to keep your devices safe from fluctuations and helps to prevent overloading, and the LCD display tells you everything you need to know about the power levels, and how your devices are faring.

Why we love it:

— Ready to use in minutes — Comes in different power levels to suit your personal needs — Tecnomanager software helps to protect your PC, and to manage a scheduled switching on and off for your devices

Smart UPS machines are critical to keep your networks online during brownouts, blackouts, and energy fluctuations. These mini generators typically last three to five years, though some companies offer warranties for their products and your guaranteed connectivity. Before deciding on a smart UPS, consider how many power or network outlets you’ll need for your work station and whether the voltage is sufficient for your appliances and accessories. Luckily for you, the smart UPS models on our list all consider these factors to help protect your workplace during emergencies.