When we recently tried out the APC 850VA Backup Battery, we were impressed by its ability to keep our devices safe during power issues. This device serves as both a battery backup and a surge protector, making it a reliable choice for protecting our computers and electronics. The two USB ports also come in handy for charging phones and other small devices, adding to its usefulness.
We found that the APC Back-UPS is perfect for anyone, especially those who work from home. While it’s a bit heavy due to the lead acid battery, it doesn’t take up much space. It performs well even during brief power outages, which is a huge relief when we need to finish important tasks.

There are a few minor drawbacks to note. Some users mention the need to carefully install the battery when setting it up, which can be a bit confusing at first. Overall, we think the APC offers great value and peace of mind in an increasingly digital world where power reliability is crucial.
Bottom Line
If you’re looking for dependable power backup, the APC 850VA is a solid option. Its capability to manage power fluctuations and protect devices makes it worth considering.
So, why not take the first step toward protecting your electronics? Purchase the APC Backup Battery here!
Overview of APC UPS Battery Backup and Surge Protector, 850VA Backup Battery Power Supply, BE850G2 Back-UPS with (2) USB Charger Ports
We recently used the APC 850VA battery backup, and it’s clear that it offers solid support for our essential devices. With multiple outlets, we can protect our computer and other electronics during power outages. The two USB charger ports are a handy addition, allowing us to keep our phones charged while the backup kicks in.
One thing we appreciate is the ease of use. Setting it up was straightforward, and we like that the battery is replaceable, making maintenance simple. While the unit is a bit bulky and can take up some space, its reliability during sudden surges makes it well worth it for keeping our devices safe.
Key Features
After using this battery backup and surge protector, we found several standout features that make it a valuable addition to any home or office setup.
Robust Battery Backup Capability
This unit provides a solid 850VA of power, which is more than enough for keeping our essential devices running during short outages. We noticed that it supports multiple devices at once, allowing us to keep both our computer and peripherals powered without interruption.
Comprehensive Surge Protection
We appreciated the included surge protection for our valuable electronics. With six outlets offering battery backup and surge protection, plus three additional surge-only outlets, we felt secure knowing that our devices were safe from power spikes and surges.
USB Charger Ports Included
The two USB ports were particularly handy. They allowed us to charge our phones and other small electronics quickly without needing a separate charger. The 2.4A shared output is decent for fast charging, making it convenient for our busy lives.
Easy Battery Replacement
When it comes to maintenance, the simple battery replacement design is a great feature. We found it easy to swap in a new battery if needed, thanks to the clear instructions provided. This saves us the hassle of having to replace the entire unit when the battery eventually wears out.
User-Friendly Setup and Usability
Setting up the unit was straightforward. We just plugged it into a power source and connected our devices. The right-angle plug design helped fit snugly into tight spaces. The management software, compatible with Windows and Mac, added an extra layer of usability, allowing us to monitor performance with ease.
Overall, this battery backup and surge protector offers both reliability and user-friendly features that we enjoyed using.
Pros and Cons
Using this backup battery and surge protector has been quite an experience for us. It definitely comes with its strengths and a few drawbacks worth mentioning.
Pros
- Reliable Power Backup: We’ve found that it effectively keeps our devices running during power outages, which is essential, especially for our internet modem and router.
- USB Charger Ports: The two USB ports are a handy addition. We can charge our devices without needing extra outlets, which keeps everything organized.
- Multiple Outlets: With nine outlets available, we can connect several devices with both battery backup and surge protection. This feature helps us manage our tech setup easily.
- Ease of Battery Replacement: The option to replace the battery is practical. It saves us from needing to buy an entirely new unit when it reaches the end of its battery life.
Cons
- Weight of the Unit: The battery is a bit heavy due to the lead-acid design. Moving it around can be a challenge, especially if you need to relocate it frequently.
- Setup Instructions: We had to open the bottom panel to connect the battery, which may not be immediately clear to every user. Clearer instructions could help.
- Limited Power Duration: While it performs well during short outages, the battery life might not be enough for extended power losses. We’ve noticed it lasts a while, but the duration can vary depending on the load.
In our experience, this device offers solid protection and backup power. While it has some weight and setup quirks, its reliability makes it a worthwhile investment.
Power Management Software
Using this UPS, we found the power management software to be quite effective and user-friendly. Its simple interface allows easy access to crucial features. We appreciated how it helps us monitor power usage and battery health, ensuring everything runs smoothly during outages.
The management software integrates well with Windows systems, enabling us to set preferences for alerts and shutdown options. This feature can be a lifesaver during unexpected power losses, helping us save our work without issues. However, Mac users might find it less intuitive since they need to rely on built-in energy settings.
Overall, the power management tools enhance our experience, making it easier to keep track of our devices. It’s a smart addition for anyone concerned about reliable power supply and data protection.
Customer Reviews
Many users find this UPS and surge protector to be a solid choice for their power needs. Customers highlight its reliability during outages, especially in areas prone to power loss. We’ve seen feedback pointing to its effectiveness in keeping devices running during short interruptions, which is just what we need when working from home.
Some mention that the device is a bit heavy due to its lead-acid battery, but this seems to be a fair trade-off for the stability it provides. A common tip among reviewers is to ensure the battery is connected correctly by checking the panel on the bottom. Overall, most users express satisfaction with their purchase, making it a well-recommended option for those looking to safeguard their electronics.
Conclusion
Using this backup battery and surge protector really makes a difference, especially during power outages. We feel confident knowing our essential devices are safe. The USB charger ports add convenience, too. It’s been reliable, even during extreme weather or short outages.
On the other hand, the unit can be a bit heavy, which might be a concern for some. We recommend checking the battery connection upon setup to ensure everything runs smoothly. Overall, this product offers solid protection for our electronics, making it a worthwhile investment for anyone in an area prone to power issues.

I’m Bosen Wirta, a blogger and expert in SEO and Google Business Profile with over 10 years of experience. I specialize in providing insights and advice to help businesses thrive online.