Ratings and Reviews
 
CyberPower 425SL Computer Battery Back-Up System

CyberPower 425SL Computer Battery Back-Up System

The CyberPower 425SL is the ideal unit for mid-level computer systems. It not only guards against surges, spikes, sags, brownouts and other power abnormalities, but also protects your computer system and valuable data during a power outage. Battery run times from 6 to 22 minutes.

Average Customer Rating: 3.48 out of 5 3.5 out of 5 (25 Reviews)
19 of 25 (76%) customers would recommend this product to a friend.

Customer Questions & Answers: 1 Question |  1 Answer

Customer Reviews

ups for desk top computer, 01/04/2010
By LoveToClick
Overall Rating: 5 out of 5 5 out of 5

A very good product for the price. Delivery was extremely fast.
Product Attributes:
Value: 5 out of 5 5 out of 5
Meets Expectations: 5 out of 5 5 out of 5
Recommends this product? Yes
Age: 65 or older
Gender: Male
Has owned product for: 2 - 7 weeks
Uses product: Every day
Share this Review: Facebook Digg DelIcioUs

Review 2 for CyberPower 425SL Computer Battery Back-Up System

Walmart Associate Walmart Associate
A Rural Must-Have, 04/18/2009
By Auraliagem, Enid, OK
Overall Rating: 5 out of 5 5 out of 5

I live in an area that while definitely not the "big city" can't really be called a small town either. This area is notorious for power surges. My husband repairs computers for our friends and replaced the power supply on one person's computer 6 times in one year. I feel much safer knowing that I not only have a great surge protector but also that there's enough battery time to back-up and save anything should the power go out.

This is the most affordable back-up battery system I found on the net and it's worked very well for my computer. We had a sudden thunderstorm a couple weeks back and after the power went out, I was still able to shut my computer down without doing any damage to it. I'm very happy with this product and have recommended to many of the people that I work with.
Product Attributes:
Value: 5 out of 5 5 out of 5
Meets Expectations: 5 out of 5 5 out of 5
Recommends this product? Yes
Age: 35 - 44
Gender: Female
Has owned product for: 2 - 7 weeks
Uses product: Every few days
Share this Review: Facebook Digg DelIcioUs
2 of 2 people found this review helpful.

Review 3 for CyberPower 425SL Computer Battery Back-Up System

great protection for home electronics, 03/14/2009
By 1guu, BROOKINGS, OR
Overall Rating: 5 out of 5 5 out of 5

we love it. it sits any way you want it to and works great, the guarantee is great.
Product Attributes:
Value: 5 out of 5 5 out of 5
Meets Expectations: 5 out of 5 5 out of 5
Recommends this product? Yes
Age: 45 - 54
Gender: Male
Has owned product for: 2 - 7 weeks
Uses product: Every day
Share this Review: Facebook Digg DelIcioUs

Review 4 for CyberPower 425SL Computer Battery Back-Up System

Still waiting for adaptor, 03/14/2009
By dozenelk, AZ
Overall Rating: 1 out of 5 1 out of 5

I received my product about 10 days ago. However, I didn't know any battery back up required a connection to my computer tower. I've had APC and Belkin previously. One just plugs those in and plugs in the computer power supply to it. This one requires a direction connection to my tower. A serial port came with it. My computer only has USB ports. Serial ports do not come on new computers from Dell. (Probably other brands as well.)So I had to order an adapter that goes from the serial port to a USB which can then plug into my computer. Until it arrives, I cannot use my battery pac. At this point in time, I have no idea how it works or if I would recommend it. I don't know what to say. Other than I wish Wal-Mart had said in the product description that it requires plugging directly into your computer tower & only has serial port connections. Then I would have ordered a different one. I think this is likely an older model, since USB isn't with it. I still hope it will do the job. But I can't rate it in any form or fashion yet. So Sorry!
P S. I couldn't submit my review without choosing an option of recommend or not recommend & Overall satisfaction, both of which I wanted to leave blank. I cannot recommend or say I'm satisfied until I actually use the thing. I had to click "no" on both counts. That does not mean it is a bad product. It just means I will not recommend something I know nothing at all about.
Product Attributes:
Value: 3 out of 5 3 out of 5
Meets Expectations: 1 out of 5 1 out of 5
Recommends this product? No
Age: 65 or older
Gender: Female
Has owned product for: 2 - 7 weeks
Uses product: Never
Share this Review: Facebook Digg DelIcioUs

Review 5 for CyberPower 425SL Computer Battery Back-Up System

wouldn't work using generator power, 01/01/2009
By muttnjeff
Overall Rating: 1 out of 5 1 out of 5

After I had a power outage, I switched to a generator but the battery backup wouldn't recognize generator power as "AC" so had to disconnect and reconnect everything to a standard surge protector so I could have use of my pc +.
Product Attributes:
Value: 1 out of 5 1 out of 5
Meets Expectations: 1 out of 5 1 out of 5
Recommends this product? No
Share this Review: Facebook Digg DelIcioUs

Review 6 for CyberPower 425SL Computer Battery Back-Up System

Just what you need, 12/17/2008
By nordoo, Shawnee,Pa.
Overall Rating: 5 out of 5 5 out of 5

I had a power outage taht lasted for one hour and the unit still held in there!!!!
Product Attributes:
Value: 4 out of 5 4 out of 5
Meets Expectations: 5 out of 5 5 out of 5
Recommends this product? Yes
Age: 55 - 64
Gender: Male
Has owned product for: 2 - 7 weeks
Uses product: Every day
Share this Review: Facebook Digg DelIcioUs

Review 7 for CyberPower 425SL Computer Battery Back-Up System

Great backup!, 12/17/2008
By SSRich, Macon, GA
Overall Rating: 5 out of 5 5 out of 5

This product provides a great backup in time of storms. Great power supply and surge protector. Best I've ever had, and I've purchased many.
Product Attributes:
Value: 5 out of 5 5 out of 5
Meets Expectations: 5 out of 5 5 out of 5
Recommends this product? Yes
Age: 45 - 54
Gender: Male
Has owned product for: 2 - 7 weeks
Uses product: Every day
Share this Review: Facebook Digg DelIcioUs

Review 8 for CyberPower 425SL Computer Battery Back-Up System

Didn't work at all, 12/11/2008
By reviewer3564
Overall Rating: 1 out of 5 1 out of 5

the UPS I got didn't work at all. At first I thought maybe it just needed to charge, but after 6 weeks it still didn't hold a charge. Power went out for a few seconds and UPS immediately died with only a 19" LCD and regular PC connected to it. Returning unit to walmart tomorrow, shame they don't carry product instore because I would really like to exchange it for a working model.
Product Attributes:
Value: 1 out of 5 1 out of 5
Meets Expectations: 1 out of 5 1 out of 5
Recommends this product? No
Has owned product for: 2 - 7 weeks
Uses product: Every day
Share this Review: Facebook Digg DelIcioUs

Review 9 for CyberPower 425SL Computer Battery Back-Up System

cyberPower Computer Battery Back-Up System, 10/09/2008
By mazngrace, Harrisburg,Il,
Overall Rating: 5 out of 5 5 out of 5

This is my second one. The other has been on my desktop 3 years +. We have power outages and surges galore where I live but I have never had a pc problem with this. I used to go through a lot of surge protectors. This is far and away better. You have battery back up if the power goes off and this outlasts any surge protector. This is a good product and I do not hesitate to recommend it.
Product Attributes:
Value: 5 out of 5 5 out of 5
Meets Expectations: 5 out of 5 5 out of 5
Recommends this product? Yes
Age: 25 - 34
Gender: Female
Has owned product for: Longer than one year
Uses product: Every day
Share this Review: Facebook Digg DelIcioUs

Review 10 for CyberPower 425SL Computer Battery Back-Up System

Good, 10/01/2008
By Purchased
Overall Rating: 4 out of 5 4 out of 5

Appreciated the smaller size in comparison to it's capabilities. Other battery backups/surge protectors I had looked at were much larger so finding this smaller size was nice.
Product Attributes:
Value: 4 out of 5 4 out of 5
Meets Expectations: 4 out of 5 4 out of 5
Recommends this product? Yes
Age: 25 - 34
Gender: Female
Has owned product for: 2 - 7 weeks
Uses product: Every day
Share this Review: Facebook Digg DelIcioUs

Review 11 for CyberPower 425SL Computer Battery Back-Up System

Dissappointed, 08/14/2008
By ShopEveryDayICan, Wilmington, DE
Overall Rating: 1 out of 5 1 out of 5

I bought this product for my two teenage nieces. It didnot have the appropriate connection adaptor for a new Windows Vista processor. I mailed in a coupon with $3.00 check to purchase the connecting device that had USB cable (which was needed). The USB cable was only 3 inches long and far too short to reach from their computer to the battery pack. I returned the Cyberpower back to Wal-mart and received a full refund. However, I'm stuck with the ridiculously short connecting cable.
Product Attributes:
Value: 1 out of 5 1 out of 5
Meets Expectations: 1 out of 5 1 out of 5
Recommends this product? No
Age: 45 - 54
Gender: Female
Has owned product for: 2 - 7 weeks
Uses product: Never
Share this Review: Facebook Digg DelIcioUs
1 of 3 people found this review helpful.

Review 12 for CyberPower 425SL Computer Battery Back-Up System

My Review on the CYBERPOWER UPS battery backup, 06/28/2008
By cmarlow, East Texas
Overall Rating: 3 out of 5 3 out of 5

I think that this product is a good product but I find that it should of came with the SERIAL TO USB converter for computers that DO NOT have a serial port on their computer. that is the only thing that did NOT come with this UPS system just the battery itself and the power hook up.

I find that very upsetting that I have to mail off and wait almost 3 weeks before I can get that part so that I can hook it up to my machine so that I can use the software with this UPS system.

Overall.. I have sent off for that SERIAL TO USB converter part and I am just waiting for that to come in I would say that its a good UPS.. The power has went off at least a couple times since I have sent off for that part and It kept my computer stuff going and no disruption at all. Only real problem is that you cant disable the beeping sound when it is on battery mode unless its hooked up with that SERIAL TO USB converter and you have the software installed on your computer to disable it.

Over all I would say very well.. But I think CYBERPOWER INC needs to include everything with their products.
Product Attributes:
Value: 3 out of 5 3 out of 5
Meets Expectations: 4 out of 5 4 out of 5
Recommends this product? Yes
Age: 18 - 24
Gender: Male
Has owned product for: 2 - 7 weeks
Uses product: Every day
Share this Review: Facebook Digg DelIcioUs

Review 13 for CyberPower 425SL Computer Battery Back-Up System

Excellent, 05/28/2008
By Sqeker, Girard, IL
Overall Rating: 5 out of 5 5 out of 5

This is the 2nd one I've gotten and they work very well. They say you have to plug into a outlet that has a Circuit Braker, but you do not have to, a regular one works fine.
Product Attributes:
Value: 5 out of 5 5 out of 5
Meets Expectations: 5 out of 5 5 out of 5
Recommends this product? Yes
Age: 55 - 64
Gender: Female
Has owned product for: 2 - 7 weeks
Uses product: Every day
Share this Review: Facebook Digg DelIcioUs
2 of 2 people found this review helpful.

Review 14 for CyberPower 425SL Computer Battery Back-Up System

battery back=up for pc, 03/29/2008
By wmbest, lake city fl
Overall Rating: 3 out of 5 3 out of 5

so far it's working fine. we've not had a major power outage yet since we bought the item. when the power goes out that will be the best test for the battery.
Product Attributes:
Value: 5 out of 5 5 out of 5
Meets Expectations: 4 out of 5 4 out of 5
Recommends this product? Yes
Age: 65 or older
Gender: Female
Has owned product for: 2 - 7 weeks
Uses product: Every day
Share this Review: Facebook Digg DelIcioUs

Review 15 for CyberPower 425SL Computer Battery Back-Up System

Problem Battery Back-up System, 03/04/2008
By computerallen
Overall Rating: 1 out of 5 1 out of 5

This product was received in a timely manner, but on preparing to use discovered the monitoring cord was not compatible with the computer, i.e., I had to order, and pay $3.00 for, an adapter cord that was USB compatible. After several weeks delay in receiving the cord, I finished installing the monitoring cord and then installed the associated software management program. Immediately after installing the software the computer locked-up. Subsequently, I did manage to resolve the problem with professional help. I have not attempted to re-install the CyberPower management program and will not attempt again.
Product Attributes:
Value: 1 out of 5 1 out of 5
Meets Expectations: 1 out of 5 1 out of 5
Recommends this product? No
Has owned product for: 2 - 7 weeks
Uses product: Every day
Share this Review: Facebook Digg DelIcioUs

Review 16 for CyberPower 425SL Computer Battery Back-Up System

Good Bang For The Buck, 12/12/2007
By Vipers1Revenge, Broward County, FL
Overall Rating: 4 out of 5 4 out of 5

Good UPS unit. I purchased 2, 1 being a spare. I've used the product before and was satisfied. When you run up to 6 computers at one time, you want to have a backup you can rely on if and when the power goes out.
Product Attributes:
Value: 5 out of 5 5 out of 5
Meets Expectations: 5 out of 5 5 out of 5
Recommends this product? Yes
Age: 45 - 54
Gender: Male
Has owned product for: 2 - 7 weeks
Uses product: Every day
Share this Review: Facebook Digg DelIcioUs

Review 17 for CyberPower 425SL Computer Battery Back-Up System

Poor Performance, 10/29/2007
By delosrec, Miramar, Fl
Overall Rating: 1 out of 5 1 out of 5

I purchased this product and when I tested it's capabilties base on specifications it lasted less than a minute.
Product Attributes:
Value: 2 out of 5 2 out of 5
Meets Expectations: 1 out of 5 1 out of 5
Recommends this product? No
Age: 35 - 44
Gender: Male
Has owned product for: 2 - 7 weeks
Uses product: Every day
Share this Review: Facebook Digg DelIcioUs

Review 18 for CyberPower 425SL Computer Battery Back-Up System

07/29/2007
By Skycop
Overall Rating: 4 out of 5 4 out of 5

simple to operate for novice and well worth the modest price. Also fairly small if space is limited.
Recommends this product? Yes
Age: 55 - 64
Gender: Male
Has owned product for: 2 - 3 months
Uses product: Every day
Share this Review: Facebook Digg DelIcioUs

Review 19 for CyberPower 425SL Computer Battery Back-Up System

Good Value, 07/04/2007
By Megabyte, Colorado
Overall Rating: 4 out of 5 4 out of 5

This is ideal for the typical home computer user. It allows you time to shut down properly if the power fails. A must have for those days when the power just blinks off for a couple of seconds. Very good protection from lightning and power brown-outs.
Product Attributes:
Value: 5 out of 5 5 out of 5
Meets Expectations: 5 out of 5 5 out of 5
Recommends this product? Yes
Age: 65 or older
Gender: Male
Has owned product for: 2 - 7 weeks
Uses product: Every day
Share this Review: Facebook Digg DelIcioUs
Ratings-Only Reviews for CyberPower 425SL Computer Battery Back-Up System Based on the average of (6) ratings-only reviews
Overall Rating: 4 out of 5 4 out of 5
Would recommend?: Yes  6 out of 6
Product Attributes:
Value: 3.833 out of 5 3.8 out of 5
Meets Expectations: 4.167 out of 5 4.2 out of 5