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APC UPS 850VA/450W UPS Battery Backup & Surge Protector for PC, Router, NAS | Back-UPS UPS battery backup for home office electronics — 35-min runtime, surge protection, dual USB-A charging port | Envi

Mike E
21 de junio de 2026
Very handy in power outage and protection of your systems
This will help when power goes out. It is NOT like a backup generator however it will keep power for several minutes. I have used APC for over 20 years and don't have one complaint. I have our large TV and dish receiver on this and when power goes out (which in my area can last for days) it protects my equipment until my home generator kicks in.If you wonder if it is worth it... Read the guarantee on APC products. They protect your equipment more than any others I have researched.As example, we had a huge power spike in my house. It fried my security system, furnace and 2 others. Any equipment I had on the APC was fine.I would suggest this product.Ver másVer menos
2 personas la encontraron útil
MS
12 de julio de 2024
Compact formfactor. spacious outlets. Reliable.
Great UPS devices. Would buy again. Currently own 3 of them.Make sure to open the panel on the bottom to connect the battery. I recommend keeping the test results receipt attached to the UPS, so that you know how old the device is, and can replace the battery when the time comes. estimate for most people is 5 years or so.from the moment I integrated the APC 850VA UPS into my setup, this uninterruptible power supply has proven to be a reliable safeguard against power fluctuations and unexpected outages, ensuring my operations run smoothly without interruption.I use this in a home office environmentPros:The efficiency of the APC 850VA UPS is unmatched. It provides ample backup power, allowing me to safely shut down my computer equipment or continue running essential devices when the unexpected occurs. The inclusion of two USB charger ports is a thoughtful addition, offering the convenience to charge my devices directly from the UPS.what sets the APC 850VA UPS apart is not just its performance but also its user-friendly design. The setup was straightforward, and the clear indicators keep me informed of the power status at a glance. It's evident that this UPS is built to cater to the needs of both home and office environments.Cons:packaging is mostly paper, but there's still some plastic involved.the spade plug for the battery is a little hard to plug inthere's a small spark when you first plug in the battery, so be aware.In summary, the APC 850VA UPS is a top-tier choice for anyone seeking a dependable power backup solution. It's a product that delivers on its promises and one that I confidently rate 5 out of 5 stars.Ver másVer menos
48 personas la encontraron útil
Deanne Gierke
Gives me peace of mind!
In an era where digital work and entertainment are central to our lives, the Battery Backup and Surge Protector has emerged as a true lifesaver. This device isn't just another addition to your tech arsenal; it's a robust guardian that ensures your digital world remains uninterrupted and protected.From the get-go, the setup process was a breeze, allowing me to connect all my essential components simultaneously. Whether it's my computer, monitor, or modem, everything now runs through this single, efficient unit. The convenience of having everything tied into one reliable source cannot be overstated.The surge protection feature provides immense peace of mind. Living in an area prone to sudden electrical surges, I've always worried about the safety of my electronics. This device has put those fears to rest. The first time we experienced a power surge, the Battery Backup and Surge Protector lived up to its promise, safeguarding my equipment without a hitch.But the real game-changer has been the battery backup functionality. The ability to keep my computer running during a power outage is invaluable, especially when unsaved work is at stake. It gives me ample time to save my documents and shut down properly, preventing potential data loss and hardware damage. This level of protection and reliability is exactly what anyone working from home, gaming, or simply managing a digital household needs.In conclusion, this Battery Backup and Surge Protector is a must-have for anyone looking to protect their tech investments while ensuring uninterrupted power supply. Its ability to support multiple components, combined with exceptional surge protection and battery backup, makes it a standout product. Highly recommended for the peace of mind and reliability it brings to any tech setup!Ver másVer menos
14 personas la encontraron útil
Topher
11 de mayo de 2023
Good, but ANNOYING (& expensive) when they fail
I hate the failure mode on this model. When the battery finally gives up, the unit will start emitting a constant uninterruptible tone that cannot be turned off without powering down the entire unit. So the entire assembly becomes effectively useless, even as a extension cord or surge protector, once it decides the battery is no good. Not to mention, if you buy the APC branded battery, expect a price roughly equal to or higher than the price of the original UPS unit. It's ridiculous. Fortunately, my battery is gave me a good 7+ years before they gave out, but it was very unpleasant to find out that they failed at 3:00 in the morning. Not being able to turn off the alarm tone or acknowledge the battery fault is the single biggest annoyance with this thing and is a deal breaker for me buying another oneVer másVer menos
45 personas la encontraron útil
Charles Wetherell
22 de diciembre de 2022
Good battery and surge support in a reasonable size package
Many years ago, a local power surge (the odd thunderbolt) blew out the CPU on an iMac even through a typical power surge protected multi-plug surge protected electrical cord extenders. At that time, I bought the predecessor APC device and went through one cycle of battery replacement. The batteries are lead-acid so they eventually decay. When the second battery died, it turned out that the original device had gone out of support. So...I bought the newer version. The cost was not too much of an increase over a battery alone, especially not when amortized over the lifetime. The new design is sleeker and, I presume that as another reviewer said, the electronics have at least a decade of improvement as well. I don't need the battery support much, but it is an important part of the surge protection. It has, once or twice, allowed me to shut down cleanly when we had a power outage – rare where I live.The outlets work well. Unfortunately, geometry limits how many power bricks will plug in cleanly. So I make sure that computers and external drives are on the surge/battery outlets and just run an extension plug block from a surge only outlet for any other things that do not require battery like desk lights.This has been a reliable solution to a common problem at a reasonable price. I do not remember why I chose APC in the first place, but I have no regrets. And no more blown CPUs!Ver másVer menos
16 personas la encontraron útil
Musicman
21 de enero de 2026
Best reliable battery UPS
Great backup power supply. I just replaced a 9 year old unit, so they last a long time (never even replaced the battery). the 850VA unit powers my laptop, internet gateway, printer and monitor when the power goes out.
2 personas la encontraron útil

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APC UPS 850VA/450W UPS Battery Backup & Surge Protector for PC, Router, NAS | Back-UPS UPS battery backup for home office electronics — 35-min runtime, surge protection, dual USB-A charging port

Sobre este producto

Reseñas

Very handy in power outage and protection of your systems

Compact formfactor. spacious outlets. Reliable.

Gives me peace of mind!

Good, but ANNOYING (& expensive) when they fail

Good battery and surge support in a reasonable size package

Best reliable battery UPS

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