Customer Ratings & Reviews
Customer reviews
Rating 4.7 out of 5 stars with 1979 reviews
(1,979 customer reviews)Rating by feature
- Value4.6
Rating 4.6 out of 5 stars
- Quality4.7
Rating 4.7 out of 5 stars
- Ease of Use4.8
Rating 4.8 out of 5 stars
to a friend
Rated 3 out of 5 stars
What the beep
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Didn't meet my expectations. Didn't keep office items charged during a power outage the way it advertised to. Irritating beeping sound didn't help.
This review is from CyberPower - 450VA Battery Back-Up System - Black
No, I would not recommend this to a friendBrand response from TechSupport
Posted .Hello Lenny, Thank you for submitting your review. The run time you get from the unit will be dependent on the amount of power being drawn. You can also silence all of the alarms except for the overload indicator. If you feel the unit isn't working as it should or just have any questions, please feel free to contact our support team at 877-297-6937. We'd love to hear from you!
Rated 5 out of 5 stars
Good PC Protection
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Works Great at a good price. Plenty of plugs and room for adapters
This review is from CyberPower - 450VA Battery Back-Up System - Black
I would recommend this to a friendRated 2 out of 5 stars
Faulty model - surge protected outlets failed
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I bought 2 of these around 2 years ago and they worked amazing for the California skips with PG&E always having so many blackouts. Just bought another one 27 Jun and after one power outage all four surge protected outlets stopped working. If I plug anything into the battery powered side it just beeps constantly. Will look for a new brand for my next UPS.
This review is from CyberPower - 450VA Battery Back-Up System - Black
No, I would not recommend this to a friendBrand response from TechSupport
Posted .The SE450G1 has a 3 year warranty from the date of purchase. Please reach out to our support team at 877-297-6937 and we'd be happy to assist. Thank you for your review!
Rated 5 out of 5 stars
Surge protector
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Great item with loads of protection for your sensitive machines.
This review is from CyberPower - 450VA Battery Back-Up System - Black
I would recommend this to a friendRated 3 out of 5 stars
Under performing
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I was surprised at the very short time it kept my router running - only about 7 minutes.
This review is from CyberPower - 450VA Battery Back-Up System - Black
No, I would not recommend this to a friendRated 3 out of 5 stars
Best bang for $$
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Doing what it’s designed to do. When power goes out, it instantly goes to battery power without any interruption. Using it for powering a wine cooler.
This review is from CyberPower - 450VA Battery Back-Up System - Black
I would recommend this to a friendRated 1 out of 5 stars
defective in just 6 months.
||Posted . Owned for 5 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.bought this in April, today its clicking nonstop and isn't powering anything. switched it out for another backups and everything is fine.
This review is from CyberPower - 450VA Battery Back-Up System - Black
No, I would not recommend this to a friendBrand response from TechSupport
Posted .Hello Heavyoak, please reach out to our technical support number at +1-877-297-6937 or create a support ticket at https://www.cyberpowersystems.com/support/submit-a-support-ticket/, and we'd be happy to assist you further regarding this matter.
Rated 3 out of 5 stars
outlet power supply
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.It's loud and beeps too much when it needs charged. Wish it wasn't so noisey
This review is from CyberPower - 450VA Battery Back-Up System - Black
I would recommend this to a friendRated 1 out of 5 stars
Do Not Buy This
||Posted . Owned for 2 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I haven't had a power outage since I purchased this UPS and I only keep my alarm clock and noise machine plugged in at all times. This thing randomly shut itself off and if not for my internal clock, I would've overslept and been late for work. I turned it back on, and it shut itself off again! I did a Reddit search and apparently, this is a thing with CyberPower UPS. Highly unreliable in my experience.
This review is from CyberPower - 450VA Battery Back-Up System - Black
No, I would not recommend this to a friendBrand response from TechSupport
Posted .Hello, this product comes with a three-year warranty. Please reach out to CyberPower Tech Support directly at: (877) 297-6937 for assistance with your issue and we would be happy to assist. Thank you for your review.
Rated 5 out of 5 stars
Awesome
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I picked up a few of these for my TVs and cable boxes for the occasional power outages the cable boxes take almost 10 min to boot up also picked up some for my cable modem and routers so my Battery powered security cameras won't loose internet for cloud back up incase something were to happen
This review is from CyberPower - 450VA Battery Back-Up System - Black
I would recommend this to a friendRated 3 out of 5 stars
Not sure how this thing works
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I have followed the directions but the power charge doesn’t seem to stay Very confusing
This review is from CyberPower - 450VA Battery Back-Up System - Black
No, I would not recommend this to a friendRated 5 out of 5 stars
Solid supply
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This thing has done exactly what i need it to do. I live where the power drops out frequently for just a few seconds. I can now continue working without restarting my PC.
This review is from CyberPower - 450VA Battery Back-Up System - Black
I would recommend this to a friendRated 5 out of 5 stars
Awesome
||Posted . Owned for 6 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Got this on sale and I live in a place where my power goes out regularly so this has saved my new gaming pc from being abruptly shut down on at least 7 occasions already
This review is from CyberPower - 450VA Battery Back-Up System - Black
I would recommend this to a friendRated 2 out of 5 stars
fine for home...but not on the go
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I think this would be fine for home...but I was looking for something as a supplement battery for my laptop when out an about with my daughter and all her activies. I run my laptop dry most days at her various camps/trainings/etc and thought this would provide me another 2 hours of life...but alas...only abou 30. I returned it.
This review is from CyberPower - 450VA Battery Back-Up System - Black
No, I would not recommend this to a friendBrand response from TechSupport
Posted .Hello BigKirk. The SE450G1 is a UPS battery backup. UPS units are not meant for on the go use. If you have any questions on the unit, please reach out to our support team at 877-297-6937 and we'd be happy to assist.
Rated 1 out of 5 stars
Useless & annoying
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I wish I could give it 0 stars. It beeps randomly, incessantly with no info on the device. Its huge and heavy for not much capacity, certainly can't support 6 things plugged in LOL. Pathetic useless paperweight. I will be returning it
This review is from CyberPower - 450VA Battery Back-Up System - Black
No, I would not recommend this to a friendBrand response from TechSupport
Posted .Hello LLB2, The SE450G1 is a 260 watt capacity unit. What kind of devices did you have plugged into the unit? Did you reach out to our support team for assistance? If not, please give us a call at 877-297-6937 and we'd be happy to assist.
Rated 5 out of 5 stars
Works great!
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Works great for my needs as a short term power backup when we have a power failure and until my generator kicks in.
This review is from CyberPower - 450VA Battery Back-Up System - Black
I would recommend this to a friendRated 3 out of 5 stars
Ok for small devices and computers
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I’m sure it’s a good product but can’t put much on it. Not good for today’s good gaming computers.
This review is from CyberPower - 450VA Battery Back-Up System - Black
No, I would not recommend this to a friendBrand response from TechSupport
Posted .Hello Heidi, Heavy gaming would likely overload the unit but we do have larger capacity units available for different set up needs. If you'd like any assistance in sizing a unit, please reach our to our sales support team at 877.297.6937. Thank you for submitting your review!
Rated 3 out of 5 stars
Worked for less then a Year
||Posted . Owned for 1.5 years when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.It works fine, but in one year the battery las 1/4 of the original time
This review is from CyberPower - 450VA Battery Back-Up System - Black
I would recommend this to a friendRated 5 out of 5 stars
Works great
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.A good UPS with basic features. It does have a loud beep that cannot be turned off when there is loss of power. Otherwise perfect for small devices and a computer.
This review is from CyberPower - 450VA Battery Back-Up System - Black
I would recommend this to a friendRated 3 out of 5 stars
none
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.too early to evaluate; value only clear when there's a power issue
This review is from CyberPower - 450VA Battery Back-Up System - Black
I would recommend this to a friend



