Customer reviews from apc.com
APC - Back-UPS 850VA Wall Mountable UPS - Black
Average customer rating
4.5 out of 5
4.5
(30 Reviews)
Open Ratings Snapshot
Rating breakdown 30 reviews
5 Stars
23
4 Stars
2
3 Stars
4
2 Stars
0
1 Star
1
100%of customers recommend this product. 
(
24 out of 24
)
Best Buy Privacy Policy
Customer Reviews for APC - Back-UPS 850VA Wall Mountable UPS - Black
Customer Rating
5 out of 5
5
Nice UPS Backup For My Wood Pellet Stove
on February 26, 2021
Posted by: Anonymous
from Columbia, MO
Verified Purchase:Yes
This is a nice unit that I use for my Harman P68 wood pellet stove. If my power goes out I will have about 15 minutes to turn off my stove so the house doesn't fill with smoke and ash as what would normally happen. To me this was worth the money to have that kind of protection.
Pros: Energy Efficient, Ease of Management, Good Value, High Confidence Level in 24/7 Uptime
I would recommend this to a friend!
Written by a customer while visiting apc.com
Customer Rating
5 out of 5
5
Good Gear!
on June 11, 2021
Posted by: John W
from NW PA
Verified Purchase:Yes
Great hardware, fairly priced and shipped quickly. Works perfectly protecting sensitive gear and shuts PCs down in an organized fashion should an extended outage exceed the time capacity of the backup batteries. Good gear!
Pros: Easy to Perform Maintenance, High Quality, Fast, High Confidence Level in 24/7 Uptime
Written by a customer while visiting apc.com
Customer Rating
5 out of 5
5
Great Product
on January 8, 2023
Posted by: AlandWin
Verified Purchase:Yes
Works great. Previously purchased three. Am very impressed.
Pros: High Confidence Level in 24/7 Uptime
I would recommend this to a friend!
Written by a customer while visiting apc.com
Customer Rating
5 out of 5
5
A good experience.
on April 1, 2024
Posted by: SteveT
from Fort Lauderdale, FL
Verified Purchase:Yes
The order and delivery were prompt, and the backup unit works fine.
Pros: Good Vendor Support, High Confidence Level in 24/7 Uptime
I would recommend this to a friend!
Written by a customer while visiting apc.com
Customer Rating
5 out of 5
5
Reliable
on June 21, 2025
Posted by: Shermi
Verified Purchase:Yes
Have used APC Back-ups for 20 years due to reliability--originally as small business owner and have continued to use at home for computers and entertainment center since retirement.
Written by a customer while visiting apc.com
Customer Rating
1 out of 5
1
your records are messed up, no purchase
on July 4, 2025
Posted by: no purchase
Verified Purchase:Yes
I cancelled the purchase due to a mix up so no reason to ask me, right?
Response from apc.comBy APCbySchneiderSupport teamJuly 7, 2025
Thank you for your interest in our products and for for taking the time to review our BE850G2 if you have questions and other concerns in the please let us know and hope you will consider us again in the future.
Written by a customer while visiting apc.com
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