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You probably already know how important it is to keep your laptop and desktop computers plugged into a battery backup device.
But there are actually at least two other devices in your home that deserve a battery backup unit as well…
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Question from Roland: I’m hoping you can answer some questions for me about portable power stations.
The power went off on my street and stayed off for over 7 hours. My almost new 1,000 watt UPS only kept my computer and monitor running for about an hour.
My cousin (who is also my neighbor) has a 500 watt Jackery portable power station and he said it kept his computer running for over 5 hours, and his computer has a bigger monitor.
Like I said before, I have three questions: [Read more…]
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Question from Celina: I have a question about battery backup devices, Rick.
I went to our local office supply store to buy a battery backup for my iMac and the man I talked to said I needed to pay extra for one that provides “pure sine wave” AC current. The one he tried to sell me costs over $100 more than the one I had planned to buy.
He said the cheaper “modified sine wave” models can damage my iMac because it was designed to only accept only a pure sine wave signal. Is that true? [Read more…]
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As you probably know, a battery backup / UPS device can help protect your computer and other sensitive electronic gear from the hazards and inconvenience of power blackouts and brownouts.
And if your home or small office is located in an area that’s served by an unreliable power grid, it’s absolutely essential that you have your computer and other important equipment plugged into one.
I’ve tested and reviewed a number of these devices over the years, and for the most part they have all been quite reliable and effective.
I’ve been using a CyberPower PR1500LCD Smart App 1500VA/1500W Sinewave UPS for about two years now and I can tell you that it’s hands-down the best UPS device I have used to date.
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Battery backup devices have been around for decades now, but relatively few computer owners use them. And based upon my experience, that is a mistake.
What are battery backups (and why do I need one)?
If you’re unfamiliar with how it works, a battery backup unit basically sits idly by monitoring the power line for voltage drops and power outages.
When an issue with the power line occurs, the power source to the computer is switched virtually instantaneously from line power (electrical outlet) to the unit’s internal battery. This prevents the computer from losing power.
Why is preventing your computer from losing power important? Well, there are several reasons: [Read more…]