Customer Ratings & Reviews
- Model:
- SX650U
- |
- SKU:
- 6239409
Customer reviews
Rating 4.7 out of 5 stars with 1780 reviews
(1,780 customer reviews)Rating by feature
- Value4.6
Rating 4.6 out of 5 stars
- Quality4.6
Rating 4.6 out of 5 stars
- Ease of Use4.8
Rating 4.8 out of 5 stars
Customers are saying
Customers have good things to say about the 650VA Battery Back-Up System, especially its long battery life, overall performance, and ease of use. Many appreciate the reasonable price and adequate surge protection, as well as its convenient size and handy USB ports. Some customers have noted minor issues such as a slight humming noise and, in rare cases, random alarm activations. A few have mentioned its weight and isolated incidents of overheating.
This summary was generated by AI based on customer reviews.
Rated 5 out of 5 stars
Fits all the big plugs I need.
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I replaced the same brand that I had for years. Easy switch. It fits the bigger sized plugs, which I have several. Have had good luck with this brand.
I would recommend this to a friend- Pros mentioned:Performance
Rated 5 out of 5 stars
Battery Back up
||Posted . Owned for 6 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This works great. I have had a few power surges. It beeps to tell me the power has surged or is off so I can save my data and poweer off my computer
I would recommend this to a friend - Pros mentioned:Battery life
Rated 5 out of 5 stars
Good Quality
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I used as a wall mount on my network drive to prevent damage of data loss from power hits. This give close to an hour of power which generally covers temporary outages.
I would recommend this to a friend - Pros mentioned:Battery life
Rated 4 out of 5 stars
Decent battery life
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.We purchased this UPS because my wife works from home and we were having a planned outage and needed to keep the network up. It was operational for longer than an hour with our network equipment on it.
I would recommend this to a friend Rated 5 out of 5 stars
Great battery back up option for computer.
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I replaced a much larger APC unit with this more compact system. It does everything I need and more with the available USB ports. Very happy with this product.
I would recommend this to a friend- Pros mentioned:Ease of use
Rated 4 out of 5 stars
Good for the price
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.This unit was easy to install and simple to use. I did notice the battery rattled around in the case, so I opened it up and put some heat resistant material in to hold in steady - that's the reason for the 4 and not a 5 rating.
I would recommend this to a friend Rated 5 out of 5 stars
Power surge
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Very happy with my purchase. Very happy with the product and price.
I would recommend this to a friend- Cons mentioned:Noise
Rated 4 out of 5 stars
Worked perfect but has some loud alerts
||Posted . Owned for 5 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Saved my butt during a power outage when I had to shut off the circuit breaker due to work being done at my house. The only complaint is the loud beeps it gives when operating can drive you crazy and I have not found how to shut that off yet.
I would recommend this to a friend Rated 5 out of 5 stars
Great product
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I purchased to protect studio gear and I have to admit I’m very pleased. Small footprint and worked as it should. Was the best price and plenty of outlets.
I would recommend this to a friend- Pros mentioned:Price
Rated 4 out of 5 stars
small footprint for tight spaces
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Good value for the money. No AVR since there wasn't one in stock. Won't support very much equipment for more that 5 minutes. Better to by new than to replace the battery. I've used CyberPower UPS's with AVR for years. Batteries die before anything goes wrong with the UPS.
I would recommend this to a friend - Pros mentioned:Ease of use
Rated 5 out of 5 stars
Good buy
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Easy to setup - uncomplicated instructions. Outlets are spaced so larger chargers to be ised
I would recommend this to a friend - Pros mentioned:Ease of use
Rated 5 out of 5 stars
Works great with are computer
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.this was really easy to install so far the power has not gone out but it is a peace of mind that the computer will not shut down when it doses.
I would recommend this to a friend - Pros mentioned:Price
Rated 5 out of 5 stars
Great Product
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Excellent product for the price. I have my modem, Echo show, and smart tv plugged in and find it dependable during power outages.
I would recommend this to a friend - Pros mentioned:Surge protection
Rated 5 out of 5 stars
Does the job
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Ive been buying cyber power units for many years and these units are no different. They do what they are supposed to do. Saved many electronics from outages and surges.
I would recommend this to a friend - Pros mentioned:Battery life
Rated 3 out of 5 stars
CyberPower Battery-Back-up system
||Posted . Owned for 4 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Intended to keep a laptop alive for the remainder of our church service is laptop runs out. Should have lots of capacity, but watch out - the total power available is not directly related to the backup time, which can really be minutes. But this was the most we could afford, so buyer -do more research than I do. We have to turn off all warnings of course, so the unit lights give almost no indication of charge.
No, I would not recommend this to a friend - Pros mentioned:Battery life
Rated 5 out of 5 stars
Don't wait until the power goes out!!!
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I bought this for any emergency, and it proved its worth when the power went out
I would recommend this to a friend - Pros mentioned:Battery life
Rated 5 out of 5 stars
Great way to protect your expensive electronic
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This is the third one we have. One for my husband’s home office, one for mine and now the third one to protect my embroidery and sewing machines.
I would recommend this to a friend - Pros mentioned:Battery life
Rated 5 out of 5 stars
Solid battery back up solution
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I needed a battery backup for a security camera/recorder system I was installing and this fit the bill perfectly.
I would recommend this to a friend - Pros mentioned:Ease of use
Rated 5 out of 5 stars
APC
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Extremely helpful during blackouts. Was very easy to hook up.
I would recommend this to a friend - Pros mentioned:Battery life
Rated 5 out of 5 stars
Battery backup
||Posted . Owned for 1 year when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Very happy with the battery backup. We have power failures and this has been a life saver so to speak
I would recommend this to a friend




