A good computer is a vital part of your home business. There are few that don’t rely on a computer at least a little. It’s important to protect your home business computer from damage due to power surges and outages. A battery backup or UPS is the best way to do this.
Most people at least use a surge suppressor, but having battery backup is much better, as a surge protector won’t give you time to shut your equipment down correctly in the event of a power outage. This is less of an issue for laptop computers, of course, as they already have a battery, but it’s very important for desktop computers.
How Much Battery Life Do You Need With a Backup?
A backup battery system doesn’t have to have a long battery life when the power’s out. These aren’t necessarily about running your computer through the entire outage – it can be about giving you time to shut your computer down correctly. Most power outages aren’t that long – aside from storms or other natural disasters that knock it out for days – making a long batter life less important. If long term power loss is likely to be an issue for you, take a look at generators and make sure it’s something safe for your computer.
Number of Outlets
You will also want to consider how many outlets you need on your UPS. Most will have a combination of battery backup with surge suppression and just surge suppression outlets. That’s because you not all your electronics will need battery backup. Make sure you know how much you really need. You’ll probably want both your computer and monitor on battery, for example, so that you can handle the shutdown if your UPS doesn’t come with software to do that for you. Your printer probably won’t need the backup – you’ll just have to do any printing after the outage.
Take a look at the warranty offered with your UPS. It should cover not only the UPS itself but your equipment.
Models to Consider
A good backup battery or UPS is easy to find, but of course the models will change over the years. What I recommend here is good now, but do your own research to pick the right one for you.
Anything APC – APC is the most popular brand of UPS right now. Their BE550G is very popular and reasonably priced on Amazon. Prices change, so of course I won’t be quoting prices. The BE550G runs on battery power 3 minutes at full load, 13 at half load.
If you want to get something better so you can keep working rather than need to shut down completely during an outage, the APC Smart-UPS SMT1500 lasts longer. The product page on Amazon has a chart showing how long it lasts under different loads. This one is quite a bit more expensive than the BE550G, but it’s a very good choice if you need more power during outages. I don’t think most will need this much power, so I would personally stick to the lower price ranges.
There are of course APC models in between these two. Check a variety of models and think about what it is you need before you buy.