Customer reviews from apc.com
APC - Smart-UPS SC 420VA Battery Back-Up System - Grey
Average customer rating
4.5 out of 5
4.5
(20 Reviews)
Open Ratings Snapshot
Rating breakdown 20 reviews
5 Stars
13
4 Stars
5
3 Stars
1
2 Stars
1
1 Star
0
95%of customers recommend this product. 
(
19 out of 20
)
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Customer Reviews for APC - Smart-UPS SC 420VA Battery Back-Up System - Grey
Customer Rating
5 out of 5
5
A Life Saver
on November 9, 2013
Posted by: Chuck
from Charlotte NC Area
A little tricky to connect the battery the first time, but well worth the effort. I have my computer, monitor, and printer connected. Several times I have had brief power failures and my Smart-UPS kicked in smoothly and saved all my work. Well worth the investment in peace of mind and saved work.
I would recommend this to a friend!
Written by a customer while visiting apc.com
Customer Rating
5 out of 5
5
The Most Cost Effective UPS for Point of Sale?
on July 30, 2020
Posted by: esstek55
from Nashville
If you need a small, *non-rack-mounted* UPS for use with Point of Sale applications or home entertainment systems, this is one of the most inexpensive models that you should consider. While it does not offer a lot of output capacity (only 260 Watts / 420VA), that may be enough for your application. 5 to 20 minutes of runtime, depending on the connected load may be enough. Check this one out!
Pros: Easy to Perform Maintenance, Good Value, High Quality
I would recommend this to a friend!
Written by a customer while visiting apc.com
Customer Rating
2 out of 5
2
Read all specs before buying
on November 18, 2012
Posted by: Jeff
The UPS is working fine and was plug and play. The serial interface was unexpected and worthless. The last 6 APC UPS I have purchased over the years always came with a USB connection. Not this one, my server does not have a serial connection.
No, I would not recommend this to a friend.
Response from apc.comBy APC SupportNovember 21, 2012
Thank you for the feedback. Our entry level SC model Smart-UPS do only have a serial connections as they are commonly used with networking equipment. However, our new SMC model line of entry level Smart-UPS all have USB connections.
Written by a customer while visiting apc.com
Customer Rating
4 out of 5
4
Arrived Quickly
on January 23, 2012
Posted by: GCCAC
from Oakland, MD
Pleased at the quick turnaround time and the ease of sending tradeup unit back
I would recommend this to a friend!
Written by a customer while visiting apc.com
Customer Rating
5 out of 5
5
Amazing Product
on April 11, 2017
Posted by: Shelly
This is a great UPS Backup. Very reliable product.
I would recommend this to a friend!
Written by a customer while visiting apc.com
Customer Rating
5 out of 5
5
Good Product
on April 11, 2017
Posted by: dfchawks
from Oregon
Good little unit, doesn't take up much room and does the job.
I would recommend this to a friend!
Written by a customer while visiting apc.com
Customer Rating
5 out of 5
5
SPACE SAVER
on April 12, 2017
Posted by: kbaby
from MS
Great unit that doesn't hog all your space but gets the job done. It's also at a great price. Good bang for your buck.
I would recommend this to a friend!
Written by a customer while visiting apc.com
Customer Rating
5 out of 5
5
Great product
on April 14, 2017
Posted by: Dan
from Chicago
Great addition to my network. East to install and now my equipment is protected from power spikes.
I would recommend this to a friend!
Written by a customer while visiting apc.com
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